diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 39d7449f..6ea31f72 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -103,7 +103,7 @@ jobs:
 
       - name: Generate coverage data
         run: |
-          # make -j${ncpu} coverage
+          . ./env.sh
           make -j${ncpu} coverage-script
         shell: bash