diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index fc90912..76ae9da 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -111,7 +111,8 @@ jobs:
           path: ${{ env.PFUNIT_INSTALL_PREFIX }}
           key: cache-${{ matrix.config.name }}-${{ env.PFUNIT_TAG }}
 
-      - name: Check OASIS_INSTALL_PREFIX
+      - if: matrix.config.use_oasis == 'True'
+        name: Check OASIS_INSTALL_PREFIX
         run: |
           echo "OASIS_INSTALL_PREFIX=${OASIS_INSTALL_PREFIX}"
           tree ${OASIS_INSTALL_PREFIX}