diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index b41d52d862b7..77e2cdbdf22f 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -22,6 +22,9 @@ jobs:
       - name: Pacify git's permission check
         run: git config --global --add safe.directory /__w/cockpit/cockpit
 
+      # HACK:
+      - run: dnf install -y valgrind
+
       - name: Clone repository
         uses: actions/checkout@v4
         with: