diff --git a/smack-experimental/src/main/java/org/jivesoftware/smackx/muclight/MultiUserChatLight.java b/smack-experimental/src/main/java/org/jivesoftware/smackx/muclight/MultiUserChatLight.java
index 8a5c51f2b..5ebd11197 100644
--- a/smack-experimental/src/main/java/org/jivesoftware/smackx/muclight/MultiUserChatLight.java
+++ b/smack-experimental/src/main/java/org/jivesoftware/smackx/muclight/MultiUserChatLight.java
@@ -225,7 +225,7 @@ public class MultiUserChatLight {
      * @throws InterruptedException if the calling thread was interrupted.
      */
     public Message nextMessage() throws InterruptedException {
-        return messageCollector.nextResult();
+        return messageCollector.nextResultBlockForever();
     }
 
     /**
diff --git a/smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MultiUserChat.java b/smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MultiUserChat.java
index 4d6fc012b..dba422d43 100644
--- a/smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MultiUserChat.java
+++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/muc/MultiUserChat.java
@@ -2101,7 +2101,7 @@ public class MultiUserChat {
         if (messageCollector == null) {
             throw new MucNotJoinedException(this);
         }
-        return  messageCollector.nextResult();
+        return  messageCollector.nextResultBlockForever();
     }
 
     /**