diff --git a/.github/workflows/ci_cmake.yml b/.github/workflows/ci_cmake.yml
index b5505584d..ec96d4dcb 100644
--- a/.github/workflows/ci_cmake.yml
+++ b/.github/workflows/ci_cmake.yml
@@ -161,7 +161,7 @@ jobs:
       run: cmake --build build
 
     - name: Test Libint library - unit tests
-      if: false
+      if: ${{ steps.skip_check.outputs.should_skip != 'true' }}
       shell: bash
       working-directory: ${{github.workspace}}/build/compiler
       run: CTEST_PARALLEL_LEVEL=2 cmake --build build --target check-libint2
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index d313421ea..ce187abc9 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -4,7 +4,7 @@ on:
   push:
     branches:
       - master
-  #pull_request:
+  pull_request:
 
 jobs:
   build_repo: