diff --git a/lights.js b/lights.js
index 8a8d09b..6a838eb 100644
--- a/lights.js
+++ b/lights.js
@@ -99,7 +99,9 @@ function tick_pattern() {
 
   if (pattern.length > 0) {
     for (let i = 0; i < cfg.leds; i++) {
-      for (let command of pattern) {
+      for (let id in pattern) {
+        let command = pattern[id];
+        log.info(`pattern ${id} ${command}`);
         let name = command["command"];
         log.info(`${name} matches: ${functions[name]}`);
         if (functions[name] != undefined) {