diff --git a/.github/actions/mac-codesign/action.yml b/.github/actions/mac-codesign/action.yml
index 70988a3009b..5f3e19bf57a 100644
--- a/.github/actions/mac-codesign/action.yml
+++ b/.github/actions/mac-codesign/action.yml
@@ -50,7 +50,7 @@ runs:
         (
           cd install
           find ${{ inputs.path-to-sign }} \
-            \( -name "*.dylib" -o -name "*.a" -o -name "*.so" -o -name "*.mxo" \) \
+            \( -name "*.dylib" -o -name "*.a" -o -name "*.so" -o -name "*.mxo" -o -name "ossia.d_*" \) \
             -exec echo Signing {} + \
             -exec codesign --force --timestamp --sign "ossia.io" {} +
 
diff --git a/.github/workflows/ossia-max.yml b/.github/workflows/ossia-max.yml
index c41d43d5c52..426b6c925a5 100644
--- a/.github/workflows/ossia-max.yml
+++ b/.github/workflows/ossia-max.yml
@@ -11,57 +11,13 @@ jobs:
     - uses: ./.github/actions/latest-mac-toolchain
     - name: build
       run: ./tools/build-ossia-max.sh clean silent release
-    - name: Code Signing
-      shell: bash
-      env:
+
+    - uses: ./.github/actions/mac-codesign
+      with:
+        path-to-sign: ossia
         MAC_CERT_B64: ${{ secrets.MAC_CERT_B64 }}
         MAC_CERT_PASSWORD: ${{ secrets.MAC_CERT_PASSWORD }}
         MAC_ALTOOL_PASSWORD: ${{ secrets.MAC_ALTOOL_PASSWORD }}
-      run: |
-        # Setup codesigning
-        # Thanks https://www.update.rocks/blog/osx-signing-with-travis/
-        (
-          set +x
-          KEY_CHAIN=build.keychain
-          echo "$MAC_CERT_B64" | base64 --decode > ossia-cert.p12
-
-          security create-keychain -p azure $KEY_CHAIN
-          security default-keychain -s $KEY_CHAIN
-          security unlock-keychain -p azure $KEY_CHAIN
-          security import ossia-cert.p12 -k $KEY_CHAIN -P "$MAC_CERT_PASSWORD" -T /usr/bin/codesign;
-          security set-key-partition-list -S apple-tool:,apple: -s -k azure $KEY_CHAIN
-
-          rm -rf *.p12
-        )
-
-        security unlock-keychain -p azure build.keychain
-
-        echo "Checking codesigning"
-        find . -name libossia-max.dylib
-        (
-          cd artifacts
-          echo "===== Content of artifacts"
-          ls
-          echo "===== Content of artifacts/ossia/support"
-          ls ossia/support
-          echo "===== Content of artifacts/ossia/externals"
-          ls ossia/externals
-
-          codesign --force --timestamp --sign "ossia.io" ossia/support/libossia-max.dylib
-          for mxo in ossia/externals/*.mxo;
-          do 
-            codesign --force --timestamp --sign "ossia.io" $mxo
-          done
-          
-          ditto -c -k --sequesterRsrc --keepParent ossia ossia-max.zip
-          xcrun altool \
-                --notarize-app \
-                -t osx \
-                -f "ossia-max.zip" \
-                --primary-bundle-id "io.ossia.ossia-max" \
-                -u jeanmichael.celerier@gmail.com -p "@env:MAC_ALTOOL_PASSWORD"
-          rm ossia-max.zip
-        )
     - name: Archive Max Package
       uses: actions/upload-artifact@v2
       with:
diff --git a/.github/workflows/ossia-pd.yml b/.github/workflows/ossia-pd.yml
index 0850e3894b7..c14823a4dc3 100644
--- a/.github/workflows/ossia-pd.yml
+++ b/.github/workflows/ossia-pd.yml
@@ -22,44 +22,13 @@ jobs:
         cmake --build build
         cmake --build build --target install
 
-    - name: Code Signing
-      shell: bash
-      env:
+    - uses: ./.github/actions/mac-codesign
+      with:
+        path-to-sign: "install/ossia-pd-package"
         MAC_CERT_B64: ${{ secrets.MAC_CERT_B64 }}
         MAC_CERT_PASSWORD: ${{ secrets.MAC_CERT_PASSWORD }}
         MAC_ALTOOL_PASSWORD: ${{ secrets.MAC_ALTOOL_PASSWORD }}
-      run: |
-        # Setup codesigning
-        # Thanks https://www.update.rocks/blog/osx-signing-with-travis/
-        (
-          set +x
-          KEY_CHAIN=build.keychain
-          echo "$MAC_CERT_B64" | base64 --decode > ossia-cert.p12
-
-          security create-keychain -p azure $KEY_CHAIN
-          security default-keychain -s $KEY_CHAIN
-          security unlock-keychain -p azure $KEY_CHAIN
-          security import ossia-cert.p12 -k $KEY_CHAIN -P "$MAC_CERT_PASSWORD" -T /usr/bin/codesign;
-          security set-key-partition-list -S apple-tool:,apple: -s -k azure $KEY_CHAIN
-
-          rm -rf *.p12
-        )
-
-        security unlock-keychain -p azure build.keychain
-
-        (
-          cd install/ossia-pd-package
-          codesign --force --timestamp --sign "ossia.io" ossia/ossia.d_*
-
-          zip ossia-pd.zip ossia/ossia.d_*
-          xcrun altool \
-                --notarize-app \
-                -t osx \
-                -f "ossia-pd.zip" \
-                --primary-bundle-id "io.ossia.ossia-pd" \
-                -u jeanmichael.celerier@gmail.com -p "@env:MAC_ALTOOL_PASSWORD"
-          rm ossia-pd.zip
-        )
+        
     - name: Archive Package
       uses: actions/upload-artifact@v2
       with:
@@ -92,11 +61,8 @@ jobs:
       run: | 
         sudo apt-get update -yqq 
         sudo apt-get upgrade -yqq
-        sudo apt-get install -yqq build-essential gcc-11 g++-11 ninja-build libavahi-client-dev
+        sudo apt-get install -yqq build-essential ninja-build libavahi-client-dev
     - name: Build
-      env: 
-        CC: gcc-11
-        CXX: g++-11
       run: | 
         cmake -B build -S ${GITHUB_WORKSPACE} -GNinja -DOSSIA_CI=1 -DCMAKE_BUILD_TYPE=Release -DOSSIA_PD_ONLY=1 -DCMAKE_INSTALL_PREFIX=install
         cmake --build build
diff --git a/.github/workflows/ossia-purrdata.yml b/.github/workflows/ossia-purrdata.yml
index 09ec88b0b9c..694e803cbe2 100644
--- a/.github/workflows/ossia-purrdata.yml
+++ b/.github/workflows/ossia-purrdata.yml
@@ -22,44 +22,14 @@ jobs:
 
         cmake --build build
         cmake --build build --target install
-    - name: Code Signing
-      shell: bash
-      env:
+
+    - uses: ./.github/actions/mac-codesign
+      with:
+        path-to-sign: "install/ossia-pd-package"
         MAC_CERT_B64: ${{ secrets.MAC_CERT_B64 }}
         MAC_CERT_PASSWORD: ${{ secrets.MAC_CERT_PASSWORD }}
         MAC_ALTOOL_PASSWORD: ${{ secrets.MAC_ALTOOL_PASSWORD }}
-      run: |
-        # Setup codesigning
-        # Thanks https://www.update.rocks/blog/osx-signing-with-travis/
-        (
-          set +x
-          KEY_CHAIN=build.keychain
-          echo "$MAC_CERT_B64" | base64 --decode > ossia-cert.p12
-
-          security create-keychain -p azure $KEY_CHAIN
-          security default-keychain -s $KEY_CHAIN
-          security unlock-keychain -p azure $KEY_CHAIN
-          security import ossia-cert.p12 -k $KEY_CHAIN -P "$MAC_CERT_PASSWORD" -T /usr/bin/codesign;
-          security set-key-partition-list -S apple-tool:,apple: -s -k azure $KEY_CHAIN
-
-          rm -rf *.p12
-        )
-
-        security unlock-keychain -p azure build.keychain
-
-        (
-          cd install/ossia-pd-package
-          codesign --force --timestamp --sign "ossia.io" ossia/ossia.d_*
-
-          zip ossia-pd.zip ossia/ossia.d_*
-          xcrun altool \
-                --notarize-app \
-                -t osx \
-                -f "ossia-pd.zip" \
-                --primary-bundle-id "io.ossia.ossia-pd" \
-                -u jeanmichael.celerier@gmail.com -p "@env:MAC_ALTOOL_PASSWORD"
-          rm ossia-pd.zip
-        )
+          
     - name: Archive Package
       uses: actions/upload-artifact@v2
       with:
diff --git a/.github/workflows/ossia-python.yml b/.github/workflows/ossia-python.yml
index ff1bfb0a9f2..beb3f293125 100644
--- a/.github/workflows/ossia-python.yml
+++ b/.github/workflows/ossia-python.yml
@@ -16,36 +16,14 @@ jobs:
           -DOSSIA_CI=1 \
           -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64"
         cmake --build build
-    - name: Code Signing
-      shell: bash
-      env:
+        
+    - uses: ./.github/actions/mac-codesign
+      with:
+        path-to-sign: "build"
         MAC_CERT_B64: ${{ secrets.MAC_CERT_B64 }}
         MAC_CERT_PASSWORD: ${{ secrets.MAC_CERT_PASSWORD }}
         MAC_ALTOOL_PASSWORD: ${{ secrets.MAC_ALTOOL_PASSWORD }}
-      run: |
-        # Setup codesigning
-        # Thanks https://www.update.rocks/blog/osx-signing-with-travis/
-        (
-          set +x
-          KEY_CHAIN=build.keychain
-          echo "$MAC_CERT_B64" | base64 --decode > ossia-cert.p12
-
-          security create-keychain -p azure $KEY_CHAIN
-          security default-keychain -s $KEY_CHAIN
-          security unlock-keychain -p azure $KEY_CHAIN
-          security import ossia-cert.p12 -k $KEY_CHAIN -P "$MAC_CERT_PASSWORD" -T /usr/bin/codesign;
-          security set-key-partition-list -S apple-tool:,apple: -s -k azure $KEY_CHAIN
-
-          rm -rf *.p12
-        )
-
-        security unlock-keychain -p azure build.keychain
-
-        for lib in `find build -name "ossia_python.cpython*.so" -print`
-        do
-          echo Signing ${lib}
-          codesign --force --timestamp --sign "ossia.io" ${lib}
-        done
+        
     - name: Build Wheel
       shell: bash
       run: |
diff --git a/.github/workflows/ossia-qml.yml b/.github/workflows/ossia-qml.yml
index 1041645f7a6..48b79ac7060 100644
--- a/.github/workflows/ossia-qml.yml
+++ b/.github/workflows/ossia-qml.yml
@@ -50,15 +50,15 @@ jobs:
           -DCMAKE_OSX_ARCHITECTURES="x86_64"
         cmake --build build
         cmake --build build --target install 
-    - name: Code Signing
-      shell: bash
-      env:
-        MAC_CERT_B64: ${{ secrets.MAC_CERT_B64 }}
-        MAC_CERT_PASSWORD: ${{ secrets.MAC_CERT_PASSWORD }}
-        MAC_ALTOOL_PASSWORD: ${{ secrets.MAC_ALTOOL_PASSWORD }}
-      run: |
-        source ${GITHUB_WORKSPACE}/ci/codesign_functions.sh
-        release_macos_folder "${GITHUB_WORKSPACE}/install/Ossia" "$PWD/ossia-qml-osx.zip" "io.ossia.ossia-qml"
+    # - name: Code Signing
+    #   shell: bash
+    #   env:
+    #     MAC_CERT_B64: ${{ secrets.MAC_CERT_B64 }}
+    #     MAC_CERT_PASSWORD: ${{ secrets.MAC_CERT_PASSWORD }}
+    #     MAC_ALTOOL_PASSWORD: ${{ secrets.MAC_ALTOOL_PASSWORD }}
+    #   run: |
+    #     source ${GITHUB_WORKSPACE}/ci/codesign_functions.sh
+    #     release_macos_folder "${GITHUB_WORKSPACE}/install/Ossia" "$PWD/ossia-qml-osx.zip" "io.ossia.ossia-qml"
 
     - name: Archive Package
       uses: actions/upload-artifact@v2