diff --git a/scripts/refresh-latency-summary.sh b/scripts/refresh-latency-summary.sh
index 9ee2054..6734e65 100755
--- a/scripts/refresh-latency-summary.sh
+++ b/scripts/refresh-latency-summary.sh
@@ -34,7 +34,21 @@ cleanup() {
 	cleanup_temp_file "$chart_tmp"
 }
 
-trap cleanup EXIT INT TERM
+handle_interrupt() {
+	log "received interrupt signal, stopping refresh loop"
+	cleanup
+	exit 130
+}
+
+handle_terminate() {
+	log "received terminate signal, stopping refresh loop"
+	cleanup
+	exit 143
+}
+
+trap cleanup EXIT
+trap handle_interrupt INT
+trap handle_terminate TERM
 
 cd "$repo_dir" || exit 1