diff --git a/pom.xml b/pom.xml
index 64e61d0ee3bcf6cf1b3537c7a977051e9e08a45a..1918a7950277e5c5e77f37eed0ea47bf3f5bbdf6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,11 +24,11 @@
 			<artifactId>guava</artifactId>
 			<version>28.0-jre</version>
 		</dependency>
-		<dependency>
+		<!--<dependency>
 			<groupId>com.google.code.findbugs</groupId>
 			<artifactId>jsr305</artifactId>
 			<version>3.0.2</version>
-		</dependency>
+		</dependency>-->
 
 		<!-- Test dependencies -->
 		<dependency>
diff --git a/src/main/antlr4/ModelJoin.g4 b/src/main/antlr4/ModelJoin.g4
index 70817b5b7a0eed652b51f26aaf916e280a5bbc90..a7accaa44358a1dd831a1cff8afb96b2a206ef0c 100644
--- a/src/main/antlr4/ModelJoin.g4
+++ b/src/main/antlr4/ModelJoin.g4
@@ -7,6 +7,10 @@
  */
 grammar ModelJoin;
 
+/* @header {
+package org.rosi_project.model_sync.model_join.representation.parser.antlr.generated;
+}*/
+
 /*
  * Parser
  */