diff --git a/unittest/libmariadb/conc336.c b/unittest/libmariadb/conc336.c
index e382f471..f147db2b 100644
--- a/unittest/libmariadb/conc336.c
+++ b/unittest/libmariadb/conc336.c
@@ -12,6 +12,9 @@ int main(int argc, char *argv[]) {
 
   get_envvars();
 
+  if (IS_XPAND())
+    SKIP_XPAND;
+
   if (IS_SKYSQL(hostname))
     return 0;