diff --git a/.github/workflows/test_qlib_from_source.yml b/.github/workflows/test_qlib_from_source.yml
index beae2ebb0..6d3f9ea58 100644
--- a/.github/workflows/test_qlib_from_source.yml
+++ b/.github/workflows/test_qlib_from_source.yml
@@ -153,6 +153,7 @@ jobs:
         wget https://raw.githubusercontent.com/Homebrew/homebrew-core/fb8323f2b170bd4ae97e1bac9bf3e2983af3fdb0/Formula/libomp.rb
         brew unlink libomp
         brew install libomp.rb
+        export DYLD_LIBRARY_PATH=/usr/local/opt/libomp/lib:$DYLD_LIBRARY_PATH
 
     # Run after data downloads
     - name: Check Qlib ipynb with nbconvert
diff --git a/.github/workflows/test_qlib_from_source_slow.yml b/.github/workflows/test_qlib_from_source_slow.yml
index 86e1abb70..da2a23801 100644
--- a/.github/workflows/test_qlib_from_source_slow.yml
+++ b/.github/workflows/test_qlib_from_source_slow.yml
@@ -57,6 +57,7 @@ jobs:
         wget https://raw.githubusercontent.com/Homebrew/homebrew-core/fb8323f2b170bd4ae97e1bac9bf3e2983af3fdb0/Formula/libomp.rb
         brew unlink libomp
         brew install libomp.rb
+        export DYLD_LIBRARY_PATH=/usr/local/opt/libomp/lib:$DYLD_LIBRARY_PATH
 
     - name: Unit tests with Pytest
       uses: nick-fields/retry@v2