diff --git a/Plan/extensions/build.gradle b/Plan/extensions/build.gradle
index ab8bbc844..feab53f16 100644
--- a/Plan/extensions/build.gradle
+++ b/Plan/extensions/build.gradle
@@ -11,6 +11,7 @@ dependencies {
     compile 'com.djrapitops:Extension-DKCoins:3.0.5-R0.1'
     compile 'com.djrapitops:Extension-EssentialsX:2.15.0-R0.5'
     compile 'com.djrapitops:Extension-Factions:2.14.0-R0.1'
+    compile 'com.djrapitops:Extension-GriefDefender:R0.1'
     compile 'com.djrapitops:Extension-GriefPrevention:16.11.6-R0.2'
     compile 'com.djrapitops:Extension-GriefPrevention-Sponge:4.0.1-R0.2'
     compile 'com.djrapitops:Extension-GriefPreventionPlus:13.3-R0.2'
diff --git a/Plan/extensions/src/main/java/com/djrapitops/plan/extension/implementation/ExtensionRegister.java b/Plan/extensions/src/main/java/com/djrapitops/plan/extension/implementation/ExtensionRegister.java
index 9bcb0b5f7..de8cb0d6d 100644
--- a/Plan/extensions/src/main/java/com/djrapitops/plan/extension/implementation/ExtensionRegister.java
+++ b/Plan/extensions/src/main/java/com/djrapitops/plan/extension/implementation/ExtensionRegister.java
@@ -63,6 +63,7 @@ public class ExtensionRegister {
         register(new DKCoinsExtensionFactory(), DKCoinsExtensionFactory::createExtension, DKCoinsExtensionFactory::registerListener);
         register(new EssentialsExtensionFactory(), EssentialsExtensionFactory::createExtension, EssentialsExtensionFactory::registerUpdateListeners);
         register(new FactionsExtensionFactory(), FactionsExtensionFactory::createExtension);
+        register(new GriefDefenderExtensionFactory(), GriefDefenderExtensionFactory::createExtension);
         register(new GriefPreventionExtensionFactory(), GriefPreventionExtensionFactory::createExtension);
         register(new GriefPreventionSpongeExtensionFactory(), GriefPreventionSpongeExtensionFactory::createExtension);
         register(new GriefPreventionPlusExtensionFactory(), GriefPreventionPlusExtensionFactory::createExtension);