diff --git a/src/main/java/bentobox/addon/warps/Warp.java b/src/main/java/bentobox/addon/warps/Warp.java
index 37b705c..7e9f00e 100644
--- a/src/main/java/bentobox/addon/warps/Warp.java
+++ b/src/main/java/bentobox/addon/warps/Warp.java
@@ -97,8 +97,7 @@ public class Warp extends Addon {
     }
 
     public String getPermPrefix(World world) {
-        this.getPlugin().getIWM().getPermissionPrefix(world);
-        return null;
+        return this.getPlugin().getIWM().getPermissionPrefix(world);
     }
 
     /**