diff --git a/hack/jenkins/build_iso.sh b/hack/jenkins/build_iso.sh
index acbf29fe51..e94d4acc35 100755
--- a/hack/jenkins/build_iso.sh
+++ b/hack/jenkins/build_iso.sh
@@ -66,22 +66,20 @@ else
 fi
 
 if ! make release-iso 2>&1 | tee iso-logs.txt; then
-  # Exit of `make` (PIPESTATUS[0]); fallback to 1 if unavailable
-  ec=${PIPESTATUS[0]:-1}
+    # Exit of `make` (PIPESTATUS[0]); fallback to 1 if unavailable
+    ec=${PIPESTATUS[0]:-1}
 
-  # Only comment on non-release; default release=false if unset
-  if [[ ${release:-false} != "true" ]]; then
-	body="$(cat <<'EOF'
-	Hi ${ghprbPullAuthorLoginMention}, building a new ISO failed for Commit ${ghprbActualCommit}
-	See the logs at:
-	https://storage.cloud.google.com/minikube-builds/logs/${ghprbPullId}/${ghprbActualCommit::7}/iso_build.txt
-	EOF
-	"
-
-	gh pr comment "${ghprbPullId}" --body "$body"
-
-  fi
-  exit "$ec"
+    # Only comment on non-release; default release=false if unset
+    if [[ ${release:-false} != "true" ]]; then
+        body=$(cat << EOF
+Hi ${ghprbPullAuthorLoginMention}, building a new ISO failed for Commit ${ghprbActualCommit}
+See the logs at:
+https://storage.cloud.google.com/minikube-builds/logs/${ghprbPullId}/${ghprbActualCommit::7}/iso_build.txt
+EOF
+)
+	    gh pr comment "${ghprbPullId}" --body "$body"
+    fi
+    exit "$ec"
 fi
 
 git config user.name "minikube-bot"