diff --git a/ros2_java_desktop.repos b/ros2_java_desktop.repos
index 2fc3529d..78ef6a0e 100644
--- a/ros2_java_desktop.repos
+++ b/ros2_java_desktop.repos
@@ -5,7 +5,11 @@ repositories:
     version: master
   ros2/common_interfaces:
     type: git
-    url: https://github.com/ros2/common_interfaces
+    url: https://github.com/ros2/common_interfaces.git
+    version: dashing
+  ros2/example_interfaces:
+    type: git
+    url: https://github.com/ros2/example_interfaces.git
     version: dashing
   ros2/rcl_interfaces:
     type: git
@@ -13,11 +17,11 @@ repositories:
     version: dashing
   ros2/rosidl_defaults:
     type: git
-    url: https://github.com/ros2/rosidl_defaults
+    url: https://github.com/ros2/rosidl_defaults.git
     version: dashing
   ros2/unique_identifier_msgs:
     type: git
-    url: https://github.com/ros2/unique_identifier_msgs
+    url: https://github.com/ros2/unique_identifier_msgs.git
     version: dashing
   ros2_java/ros2_java:
     type: git