diff --git a/src/c/main.c b/src/c/main.c
index 1a1fa7b..34212ec 100644
--- a/src/c/main.c
+++ b/src/c/main.c
@@ -375,7 +375,7 @@ static void init() {
 
 	// initialize pkjs
 	app_message_register_inbox_received(inbox_received_handler);
-	app_message_open(1024, 1536);
+	app_message_open(1536, 64);
 
 	// get sleep time (UNIX timestamp)
 	time_t end = time(NULL);
diff --git a/src/pkjs/index.js b/src/pkjs/index.js
index f2744d8..3ed3a8e 100644
--- a/src/pkjs/index.js
+++ b/src/pkjs/index.js
@@ -129,7 +129,11 @@ function callAPI(fullURL, apiKey, isJellyfin, trackedUser, sleepTimestamp) {
                     });
                 }
                 if (lastWatched != "") {
-                    Pebble.sendAppMessage({ PKJS_LAST_WATCHED: lastWatched });
+                    if (lastWatched.length <= 1536) {
+                        Pebble.sendAppMessage({ PKJS_LAST_WATCHED: lastWatched });
+                    } else {
+                        Pebble.sendAppMessage({ PKJS_LAST_WATCHED: lastWatched.slice(0, 1536) });
+                    }
                 } else {
                     Pebble.sendAppMessage({ PKJS_LAST_WATCHED: "NO WATCH HISTORY FOUND FOR USER " + trackedUser });
                 }