diff --git a/reg-tests/peers/s_basic_sync.vtc b/reg-tests/peers/s_basic_sync.vtc
index ecf8fd0..3dddafa 100644
--- a/reg-tests/peers/s_basic_sync.vtc
+++ b/reg-tests/peers/s_basic_sync.vtc
@@ -2,6 +2,7 @@
 feature ignore_unknown_macro
 
 #REQUIRE_VERSION=2.0
+#REGTEST_TYPE=slow
 
 haproxy h1 -arg "-L A" -conf {
     defaults