diff --git a/tests/unit/unit1604.c b/tests/unit/unit1604.c
index 218c627fd90911faee361a5bae159ad6a76c2b2b..b4878590236e651e07ae7bb475fc1925931e157a 100644
--- a/tests/unit/unit1604.c
+++ b/tests/unit/unit1604.c
@@ -32,7 +32,7 @@
 
 static CURLcode unit_setup(void)
 {
-  return SANITIZE_ERR_OK;
+  return CURLE_OK;
 }
 
 static void unit_stop(void)