diff --git a/internal/processor/test/osc-message-create_test.go b/internal/processor/test/osc-message-create_test.go
index fcf0ebc..9f39e0e 100644
--- a/internal/processor/test/osc-message-create_test.go
+++ b/internal/processor/test/osc-message-create_test.go
@@ -322,7 +322,7 @@ func TestBadOSCMessageCreate(t *testing.T) {
 
 			if err != nil {
 				if test.errorString != err.Error() {
-					t.Fatalf("string.create got error '%s', expected '%s'", err.Error(), test.errorString)
+					t.Fatalf("osc.message.create got error '%s', expected '%s'", err.Error(), test.errorString)
 				}
 				return
 			}