diff --git a/tests/testdisplay.c b/tests/testdisplay.c
index 69dbf420..d6505379 100644
--- a/tests/testdisplay.c
+++ b/tests/testdisplay.c
@@ -677,7 +677,6 @@ connector_find_plane(struct connector *c)
 		drmModeFreePlane(ovr);
 	}
 
-	return 4;
 	return id;
 }