diff --git a/backend/response_struct/response_test.go b/backend/response_struct/response_test.go
index 8deef04..a129ff7 100644
--- a/backend/response_struct/response_test.go
+++ b/backend/response_struct/response_test.go
@@ -28,17 +28,6 @@ func TestGuodegang(t *testing.T) {
 	t.Log(output)
 }
 
-func TestMermaid(t *testing.T) {
-	definedMermaid, err := outputparser.NewDefined(Mermaid{})
-
-	if err != nil {
-		t.Fatalf("%v", err)
-	}
-
-	output := definedMermaid.GetFormatInstructions()
-	t.Log(output)
-}
-
 func TestQuiz(t *testing.T) {
 	definedQuiz, err := outputparser.NewDefined(Quiz{})
 
@@ -59,4 +48,4 @@ func TestScenario(t *testing.T) {
 
 	output := definedScenario.GetFormatInstructions()
 	t.Log(output)
-}
\ No newline at end of file
+}