diff --git a/cmd/query/app/grpc_handler.go b/cmd/query/app/grpc_handler.go
index 64669ed3e4e..7cbeab083cb 100644
--- a/cmd/query/app/grpc_handler.go
+++ b/cmd/query/app/grpc_handler.go
@@ -223,7 +223,7 @@ func (g *GRPCHandler) GetDependencies(ctx context.Context, r *api_v2.GetDependen
 		return nil, status.Errorf(codes.InvalidArgument, "StartTime and EndTime must be initialized.")
 	}
 
-	dependencies, err := g.queryService.GetDependencies(ctx, startTime, endTime.Sub(startTime))
+	dependencies, err := g.queryService.GetDependencies(ctx, endTime, endTime.Sub(startTime))
 	if err != nil {
 		g.logger.Error("failed to fetch dependencies", zap.Error(err))
 		return nil, status.Errorf(codes.Internal, "failed to fetch dependencies: %v", err)
diff --git a/cmd/query/app/grpc_handler_test.go b/cmd/query/app/grpc_handler_test.go
index 55dcf2affa7..273f2a2f712 100644
--- a/cmd/query/app/grpc_handler_test.go
+++ b/cmd/query/app/grpc_handler_test.go
@@ -513,7 +513,7 @@ func TestGetDependenciesSuccessGRPC(t *testing.T) {
 		endTs := time.Now().UTC()
 		server.depReader.On("GetDependencies",
 			mock.Anything, // context.Context
-			endTs.Add(time.Duration(-1)*defaultDependencyLookbackDuration),
+			endTs,
 			defaultDependencyLookbackDuration,
 		).Return(expectedDependencies, nil).Times(1)
 
@@ -532,7 +532,7 @@ func TestGetDependenciesFailureGRPC(t *testing.T) {
 		server.depReader.On(
 			"GetDependencies",
 			mock.Anything, // context.Context
-			endTs.Add(time.Duration(-1)*defaultDependencyLookbackDuration),
+			endTs,
 			defaultDependencyLookbackDuration).Return(nil, errStorageGRPC).Times(1)
 
 		_, err := client.GetDependencies(context.Background(), &api_v2.GetDependenciesRequest{