diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml
index 47005255b5..3b3b4bd79e 100644
--- a/.github/workflows/build_and_test.yml
+++ b/.github/workflows/build_and_test.yml
@@ -349,6 +349,8 @@ jobs:
       - name: Run cargo build
         run: |
           pg_install/v16/bin/pg_config --includedir-server
+          pg_install/v15/bin/pg_config --includedir-server
+          pg_install/v14/bin/pg_config --includedir-server
           ${cov_prefix} mold -run cargo build $CARGO_FLAGS $CARGO_FEATURES --bins --tests
 
       - name: Run rust tests