diff --git a/fabric-1.21.11/build.gradle b/fabric-1.21.11/build.gradle
index 75ba92ea..09fba1f4 100644
--- a/fabric-1.21.11/build.gradle
+++ b/fabric-1.21.11/build.gradle
@@ -9,6 +9,7 @@ loom.runs.client.runDir = "../runs/run"
 repositories {
     maven { url = "https://repo.viaversion.com" }
     maven { url = "https://maven.lenni0451.net/everything" }
+    maven { url = "https://maven.terraformersmc.com/" }
 }
 
 dependencies {
@@ -18,6 +19,7 @@ dependencies {
 
     modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}"
     modCompileOnly "com.viaversion:viafabricplus-api:4.4.0"
+    modImplementation "com.terraformersmc:modmenu:17.0.0-beta.1"
 
     implementation "com.github.MPKMod.MPKNetworkAPI:common:${project.networkApiVersion}"
 }
diff --git a/fabric-1.21.11/src/main/java/io/github/kurrycat/mpkmod/compatibility/fabric_1_21_11/MPKModMenu.java b/fabric-1.21.11/src/main/java/io/github/kurrycat/mpkmod/compatibility/fabric_1_21_11/MPKModMenu.java
new file mode 100644
index 00000000..aa8dcaf5
--- /dev/null
+++ b/fabric-1.21.11/src/main/java/io/github/kurrycat/mpkmod/compatibility/fabric_1_21_11/MPKModMenu.java
@@ -0,0 +1,14 @@
+package io.github.kurrycat.mpkmod.compatibility.fabric_1_21_11;
+
+import com.terraformersmc.modmenu.api.ConfigScreenFactory;
+import com.terraformersmc.modmenu.api.ModMenuApi;
+import io.github.kurrycat.mpkmod.Main;
+
+public class MPKModMenu implements ModMenuApi {
+
+    @Override
+    public ConfigScreenFactory<?> getModConfigScreenFactory() {
+        return parent -> new MPKGuiScreen(Main.mainGUI);
+    }
+
+}
diff --git a/fabric-1.21.11/src/main/resources/fabric.mod.json b/fabric-1.21.11/src/main/resources/fabric.mod.json
index 5b93be26..cd81bc03 100644
--- a/fabric-1.21.11/src/main/resources/fabric.mod.json
+++ b/fabric-1.21.11/src/main/resources/fabric.mod.json
@@ -20,6 +20,9 @@
   "entrypoints": {
     "main": [
         "io.github.kurrycat.mpkmod.compatibility.fabric_1_21_11.MPKMod"
+    ],
+    "modmenu": [
+      "io.github.kurrycat.mpkmod.compatibility.fabric_1_21_11.MPKModMenu"
     ]
   },
   "mixins": [