diff --git a/processor/src/main/java/com/hannesdorfmann/fragmentargs/processor/ArgProcessor.java b/processor/src/main/java/com/hannesdorfmann/fragmentargs/processor/ArgProcessor.java
index 07c341c..53341ae 100644
--- a/processor/src/main/java/com/hannesdorfmann/fragmentargs/processor/ArgProcessor.java
+++ b/processor/src/main/java/com/hannesdorfmann/fragmentargs/processor/ArgProcessor.java
@@ -41,6 +41,7 @@
 /**
  * This is the annotation processor for FragmentArgs
  *
+ * Is an aggregating processor, because we add more than one originating element for each builder file.
  * @author Hannes Dorfmann
  */
 public class ArgProcessor extends AbstractProcessor {
diff --git a/processor/src/main/resources/META-INF/gradle/incremental.annotation.processors b/processor/src/main/resources/META-INF/gradle/incremental.annotation.processors
new file mode 100644
index 0000000..9173b9d
--- /dev/null
+++ b/processor/src/main/resources/META-INF/gradle/incremental.annotation.processors
@@ -0,0 +1 @@
+com.hannesdorfmann.fragmentargs.processor.ArgProcessor,AGGREGATING
\ No newline at end of file