diff --git a/smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/ConfigureForm.java b/smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/ConfigureForm.java
index d77602583..4c99a8867 100644
--- a/smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/ConfigureForm.java
+++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/pubsub/ConfigureForm.java
@@ -557,6 +557,7 @@ public class ConfigureForm extends Form {
      * @deprecated use {@link #isSubscribe()} instead
      */
     @Deprecated
+    // TODO: Remove in Smack 4.5.
     public boolean isSubscibe() {
         return isSubscribe();
     }