diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a27afac2..c623504f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -566,7 +566,8 @@ jobs:
         if [[ "${cling_on}" == "ON" ]]; then
 
           #FIXME: Currently Cling directory not found if using cache, so cloning again, until reason why is found.
-          USING_CACHE = ${{ steps.cache.outputs.cache-hit }}
+          USING_CACHE = $(echo "${{ steps.cache.outputs.cache-hit }}" | tr '[:lower:]' '[:upper:]'  )
+          echo $USING_CACHE
           if [[ USING_CACHE == 'true' ]]; then
             git clone https://github.com/root-project/cling.git
             cd ./cling