diff --git a/build.gradle.kts b/build.gradle.kts
index d0d9c84d..4455ade7 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "de.chojo"
-version = "1.15.1"
+version = "1.15.2"
 
 repositories {
     mavenCentral()
diff --git a/src/main/java/de/chojo/repbot/util/Messages.java b/src/main/java/de/chojo/repbot/util/Messages.java
index ac141db9..d4da56fa 100644
--- a/src/main/java/de/chojo/repbot/util/Messages.java
+++ b/src/main/java/de/chojo/repbot/util/Messages.java
@@ -58,6 +58,7 @@ private static void handleMark(RestAction<Void> action) {
                         ErrorResponse.UNKNOWN_MESSAGE,
                         ErrorResponse.TOO_MANY_REACTIONS,
                         ErrorResponse.REACTION_BLOCKED,
-                        ErrorResponse.UNKNOWN_CHANNEL));
+                        ErrorResponse.UNKNOWN_CHANNEL,
+                        ErrorResponse.THREAD_LOCKED));
     }
 }