diff --git a/ros3rag.coordinator/build.gradle b/ros3rag.coordinator/build.gradle
index 3b03cd87dc7084cfa0ab5df80615c94bff662b6d..956ee903a02d057061455748284523b250d670ac 100644
--- a/ros3rag.coordinator/build.gradle
+++ b/ros3rag.coordinator/build.gradle
@@ -64,7 +64,6 @@ task grammar2uml(type: JavaExec) {
 
     args([
             '--verbose',
-            'src/gen/jastadd/types.relast'
     ] + project.ext.relastFiles)
 }
 
@@ -80,11 +79,10 @@ task relastToJastAdd(type: JavaExec) {
           "--jastAddList=JastAddList",
           "--serializer=jackson",
           "--resolverHelper",
-          "--file",
-          "src/gen/jastadd/types.relast"
+          "--file"
     ] + project.ext.relastFiles)
 
-    inputs.files project.ext.relastFiles + ['src/gen/jastadd/types.relast']
+    inputs.files project.ext.relastFiles
     outputs.files file("./src/gen/jastadd/model.ast"), file("./src/gen/jastadd/model.jadd")
 }