diff --git a/.github/workflows/post-commit-workflow.yml b/.github/workflows/post-commit-workflow.yml
index da7736f9..7aacf137 100644
--- a/.github/workflows/post-commit-workflow.yml
+++ b/.github/workflows/post-commit-workflow.yml
@@ -9,14 +9,14 @@ on:
 
 jobs:
   static-checks:
-    uses: ./.github/workflows/all-static-checks.yaml
+    uses: ./.github/workflows/all-static-checks.yml
     secrets: inherit
   build-artifact:
-    uses: ./.github/workflows/build-artifact.yaml
+    uses: ./.github/workflows/build-artifact.yml
     secrets: inherit
   sanity-test:
-    uses: ./.github/workflows/sanity-test.yaml
+    uses: ./.github/workflows/sanity-test.yml
     secrets: inherit
   silicon-test:
-    uses: ./.github/workflows/silicon-test.yaml
+    uses: ./.github/workflows/silicon-test.yml
     secrets: inherit
\ No newline at end of file
diff --git a/.github/workflows/pull-request-workflow.yml b/.github/workflows/pull-request-workflow.yml
index e211a108..aa2849b7 100644
--- a/.github/workflows/pull-request-workflow.yml
+++ b/.github/workflows/pull-request-workflow.yml
@@ -9,8 +9,8 @@ on:
 
 jobs:
   static-checks:
-    uses: ./.github/workflows/static-checks.yaml
+    uses: ./.github/workflows/static-checks.yml
     secrets: inherit
   build-artifacts:
-    uses: ./.github/workflows/build-artifacts.yaml
+    uses: ./.github/workflows/build-artifacts.yml
     secrets: inherit
\ No newline at end of file
diff --git a/.github/workflows/static-checks.yml b/.github/workflows/static-checks.yml
index 77de0555..b6e2b45b 100644
--- a/.github/workflows/static-checks.yml
+++ b/.github/workflows/static-checks.yml
@@ -16,4 +16,4 @@ jobs:
       - name: Install requirements
         run: python -m pip install -r .github/requirements.txt
       - name: Check SPDX licenses
-        run: python -m check_copyright --verbose --dry-run --config ./check_copyright_config.yaml .
\ No newline at end of file
+        run: python -m check_copyright --verbose --dry-run --config ./check_copyright_config.yml .
\ No newline at end of file