diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 9a983cebf29..9d4728d8515 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -25,6 +25,9 @@ jobs:
     container:
       image: phadej/ghc:8.10.1-bionic
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -68,6 +71,9 @@ jobs:
     container:
       image: phadej/ghc:8.8.3-bionic
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -112,6 +118,9 @@ jobs:
     container:
       image: phadej/ghc:8.6.5-bionic
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -156,6 +165,9 @@ jobs:
     container:
       image: phadej/ghc:8.4.4-bionic
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -200,6 +212,9 @@ jobs:
     container:
       image: phadej/ghc:8.2.2-bionic
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -244,6 +259,9 @@ jobs:
     container:
       image: phadej/ghc:8.0.2-bionic
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -288,6 +306,9 @@ jobs:
     container:
       image: phadej/ghc:7.10.3-bionic
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -332,6 +353,9 @@ jobs:
     container:
       image: phadej/ghc:7.8.4-bionic
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -370,6 +394,9 @@ jobs:
     container:
       image: phadej/ghc:7.6.3-xenial
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
@@ -412,6 +439,9 @@ jobs:
     container:
       image: phadej/ghc:8.8.3-xenial
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index e8bd1810ede..40f62df5f50 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -22,6 +22,9 @@ jobs:
     name: validate.sh macos ghc-8.8.3
     runs-on: macos-latest
     steps:
+      - name: System info
+        run: |
+          uname -a
       - name: Install Autotools
         run: |
           brew install automake
@@ -74,6 +77,9 @@ jobs:
     runs-on: macos-latest
     needs: validate-macos-8_8_3
     steps:
+      - name: System info
+        run: |
+          uname -a
       - name: Install Autotools
         run: |
           brew install automake
diff --git a/boot/ci-linux.template.yml b/boot/ci-linux.template.yml
index a12f1bd351a..070ecb1c62a 100644
--- a/boot/ci-linux.template.yml
+++ b/boot/ci-linux.template.yml
@@ -28,6 +28,9 @@ jobs:
     container:
       image: phadej/ghc:{{job.version}}-{% if job.xenial %}xenial{% else %}bionic{% endif %}
     steps:
+      - name: System info
+        run: |
+          uname -a
       # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/development-tools-for-github-actions#add-a-system-path-add-path
       - name: Set PATH
         run: |
diff --git a/boot/ci-macos.template.yml b/boot/ci-macos.template.yml
index c4dbbcadc31..3c0786d5723 100644
--- a/boot/ci-macos.template.yml
+++ b/boot/ci-macos.template.yml
@@ -26,6 +26,9 @@ jobs:
     needs: validate-macos-{{ mangleVersion needs }}
 {% endfor %}
     steps:
+      - name: System info
+        run: |
+          uname -a
       - name: Install Autotools
         run: |
           brew install automake