diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 4b54333..47d9289 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -86,10 +86,8 @@ jobs:
             json=$(gh pr view "$PR_NUM" --json body,title -q '{body: .body, title: .title}')
             PR_BODY=$(echo "$json" | jq -r .body)
             PR_TITLE=$(echo "$json" | jq -r .title)
-            NORMALIZED_PR_BODY=$(printf "%s\n" "$PR_BODY" | tr -d '\r')
-
-            unset PR_TITLE
             export PR_TITLE="$PR_TITLE"
+            NORMALIZED_PR_BODY=$(printf "%s\n" "$PR_BODY" | tr -d '\r')
 
             EXIT_CODE=$(curl -sSL "$SCRIPT_URL" | python3 | grep 'EXIT_CODE=' | cut -d= -f2)
             echo "EXIT_CODE is $EXIT_CODE"