diff --git a/.github/actions/posthog/action.yml b/.github/actions/posthog/action.yml
index f59c728..9844a51 100644
--- a/.github/actions/posthog/action.yml
+++ b/.github/actions/posthog/action.yml
@@ -34,9 +34,10 @@ runs:
           -H "Accept: application/vnd.github+json" \
           "https://api.github.com/repos/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}" || echo "{}")
 
-        GHA_SHA=$(echo "$RUN_DATA" | jq -r --arg repo "$GHA_REPOSITORY" \
+        GHA_SHA=$(echo "$RUN_DATA" | jq -r --arg repo "${GHA_REPOSITORY}" \
         '(.referenced_workflows // [])[] | select(.path | startswith($repo)) | .sha' | head -1)
-        GHA_REF=$(echo "$RUN_DATA" | jq -r '(.referenced_workflows // [])[] | select(.path | startswith($GHA_REPOSITORY)) | .ref // ""' | head -1)
+        GHA_REF=$(echo "$RUN_DATA" | jq -r --arg repo "${GHA_REPOSITORY}" \
+        '(.referenced_workflows // [])[] | select(.path | startswith($repo)) | .ref // ""' | head -1)
 
         WORKFLOW_VERSION=""
         if [ -n "$GHA_REF" ]; then