diff --git a/rpkm67/backend/selection/v1/selection.proto b/rpkm67/backend/selection/v1/selection.proto
index d73347c..991de27 100644
--- a/rpkm67/backend/selection/v1/selection.proto
+++ b/rpkm67/backend/selection/v1/selection.proto
@@ -40,7 +40,7 @@ message FindByGroupIdSelectionRequest{
 }
 
 message FindByGroupIdSelectionResponse{
-  Selection selection = 1;
+  repeated Selection selections = 1;
 }
 
 // Delete