diff --git a/pkg/commands/files_test.go b/pkg/commands/files_test.go
index 8b147fa35..16583adc7 100644
--- a/pkg/commands/files_test.go
+++ b/pkg/commands/files_test.go
@@ -411,7 +411,7 @@ func TestGitCommandDiff(t *testing.T) {
 		t.Run(s.testName, func(t *testing.T) {
 			gitCmd := NewDummyGitCommand()
 			gitCmd.OSCommand.Command = s.command
-			gitCmd.WorktreeFileDiff(s.file, s.plain, s.cached)
+			gitCmd.WorktreeFileDiff(s.file, s.plain, s.cached, false)
 		})
 	}
 }