diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index 763b5e1d3..4a6733121 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -56,7 +56,7 @@ jobs:
     timeout-minutes: 360
     runs-on: ${{matrix.os}}
     container: ${{matrix.container}}
-    env: {B2_USE_CCACHE: 1}
+    env: {B2_USE_CCACHE: 0}
 
     steps:
       - name: Setup environment