1 files changed, 10 insertions, 1 deletions
diff --git a/app/models/ci/pipeline.rb b/app/models/ci/pipeline.rb
index acef5d2e643..372f6d678f6 100644
--- a/app/models/ci/pipeline.rb
+++ b/app/models/ci/pipeline.rb
@@ -687,9 +687,18 @@ module Ci
       end
     end
 
+    # Returns the modified paths.
+    #
+    # The returned value is
+    # * Array: List of modified paths that should be evaluated
+    # * nil: Modified path can not be evaluated
     def modified_paths
       strong_memoize(:modified_paths) do
-        push_details.modified_paths
+        if merge_request?
+          merge_request.modified_paths
+        elsif branch_updated?
+          push_details.modified_paths
+        end
       end
     end