diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e612867..d503679 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Install kcov
-        run: apt-get install -y kcov
+        run: sudo apt-get install -y kcov
 
       - name: Run tests
         run: test/test.sh