diff --git a/MCGalaxy/Blocks/Behaviour/BlockBehaviour.cs b/MCGalaxy/Blocks/Behaviour/BlockBehaviour.cs
index 8f1caee05..2cdfc09d0 100644
--- a/MCGalaxy/Blocks/Behaviour/BlockBehaviour.cs
+++ b/MCGalaxy/Blocks/Behaviour/BlockBehaviour.cs
@@ -30,7 +30,7 @@ namespace MCGalaxy.Blocks {
     public delegate void HandlePlace(Player p, BlockID newBlock, ushort x, ushort y, ushort z);
 
     /// <summary> Returns whether this block handles the player walking through this block at the given coordinates. </summary>
-    /// <remarks> If this returns true, the usual 'death check' behaviour is skipped. </remarks>
+    /// <remarks> If this returns false, continues trying other walkthrough blocks the player is touching. </remarks>
     public delegate bool HandleWalkthrough(Player p, BlockID block, ushort x, ushort y, ushort z);
 
     /// <summary> Called to handle the physics for this particular block. </summary>
diff --git a/MCGalaxy/Blocks/Behaviour/WalkthroughBehaviour.cs b/MCGalaxy/Blocks/Behaviour/WalkthroughBehaviour.cs
index badb5c5f3..e02d992df 100644
--- a/MCGalaxy/Blocks/Behaviour/WalkthroughBehaviour.cs
+++ b/MCGalaxy/Blocks/Behaviour/WalkthroughBehaviour.cs
@@ -64,8 +64,11 @@ namespace MCGalaxy.Blocks {
                     Entities.Spawn(p, p);
                 }
                 p.lastCheckpointIndex = index;
+                return true;
             }
-            return true;
+            
+            // allow activating other blocks (e.g. /mb message above it)
+            return false;
         }
     }
 }