diff --git a/.github/workflows/osrm-backend.yml b/.github/workflows/osrm-backend.yml
index 7d362ed2682..442b645491d 100644
--- a/.github/workflows/osrm-backend.yml
+++ b/.github/workflows/osrm-backend.yml
@@ -507,6 +507,11 @@ jobs:
     - name: Install dev dependencies
       run: |
         python3 -m pip install conan==1.53.0
+        # workaround for issue that GitHub Actions seems to not adding it to PATH after https://github.com/actions/runner-images/pull/6499
+        # and that's why CI cannot find conan executable installed above
+        if [[ "${RUNNER_OS}" == "macOS" ]]; then
+          echo "/Library/Frameworks/Python.framework/Versions/3.11/bin" >> $GITHUB_PATH
+        fi
 
         # ccache
         if [[ "${RUNNER_OS}" == "Linux" ]]; then
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce03e744aab..028cb8c2353 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
       - CHANGED: Update actions/cache to v3. [#6420](https://github.com/Project-OSRM/osrm-backend/pull/6420)
       - REMOVED: Drop support of Node 12 & 14. [#6431](https://github.com/Project-OSRM/osrm-backend/pull/6431)
     - Misc:
+      - FIXED: Apply workaround for Conan installation issue on CI. [#6442](https://github.com/Project-OSRM/osrm-backend/pull/6442)
       - FIXED: Fix `npm audit` warnings in NPM package. [#6437](https://github.com/Project-OSRM/osrm-backend/pull/6437)
       - FIXED: Handle snapping parameter for all plugins in NodeJs bindings, but not for Route only. [#6417](https://github.com/Project-OSRM/osrm-backend/pull/6417)
       - FIXED: Fix annotations=true handling in NodeJS bindings & libosrm. [#6415](https://github.com/Project-OSRM/osrm-backend/pull/6415/)