diff --git a/fabric/build.gradle b/fabric/build.gradle
index 1a205b8..c943ab6 100644
--- a/fabric/build.gradle
+++ b/fabric/build.gradle
@@ -32,9 +32,10 @@ dependencies {
 
 processResources {
     inputs.property "version", project.version
+    inputs.property "mod_id", rootProject.mod_id
 
     filesMatching("fabric.mod.json") {
-        expand "version": project.version
+        expand "version": project.version, "mod_id": rootProject.mod_id
     }
 }
 
diff --git a/fabric/src/main/resources/fabric.mod.json b/fabric/src/main/resources/fabric.mod.json
index 6896435..ed225e0 100644
--- a/fabric/src/main/resources/fabric.mod.json
+++ b/fabric/src/main/resources/fabric.mod.json
@@ -1,6 +1,6 @@
 {
   "schemaVersion": 1,
-  "id": "create_train_perspective",
+  "id": "${mod_id}",
   "name": "Create: Train Perspective",
   "description": "Moves your camera (and body!) with the Create Mod train you're riding to increase immersion!",
   "version": "${version}",