diff --git a/learning/katas/java/Core Transforms/CoGroupByKey/CoGroupByKey/src/org/apache/beam/learning/katas/coretransforms/cogroupbykey/Task.java b/learning/katas/java/Core Transforms/CoGroupByKey/CoGroupByKey/src/org/apache/beam/learning/katas/coretransforms/cogroupbykey/Task.java
index f11eb64b5013..ac4ba6d8220b 100644
--- a/learning/katas/java/Core Transforms/CoGroupByKey/CoGroupByKey/src/org/apache/beam/learning/katas/coretransforms/cogroupbykey/Task.java	
+++ b/learning/katas/java/Core Transforms/CoGroupByKey/CoGroupByKey/src/org/apache/beam/learning/katas/coretransforms/cogroupbykey/Task.java	
@@ -21,7 +21,7 @@
 // beam-playground:
 //   name: GroupByKey
 //   description: Task from katas that joins two PCollections.
-//   multifile: false
+//   multifile: true
 //   context_line: 48
 //   categories:
 //     - Combiners
diff --git a/learning/katas/java/Core Transforms/Side Input/Side Input/src/org/apache/beam/learning/katas/coretransforms/sideinput/Task.java b/learning/katas/java/Core Transforms/Side Input/Side Input/src/org/apache/beam/learning/katas/coretransforms/sideinput/Task.java
index f2160ff58140..79adb04323a7 100644
--- a/learning/katas/java/Core Transforms/Side Input/Side Input/src/org/apache/beam/learning/katas/coretransforms/sideinput/Task.java	
+++ b/learning/katas/java/Core Transforms/Side Input/Side Input/src/org/apache/beam/learning/katas/coretransforms/sideinput/Task.java	
@@ -21,7 +21,7 @@
 // beam-playground:
 //    name: SideInput
 //    description: Task from katas to enrich each Person with the country based on the city he/she lives in.
-//    multifile: false
+//    multifile: true
 //    context_line: 38
 //    categories:
 //      - Side Input