diff --git a/tests/tiup-cluster/script/scale_tiproxy.sh b/tests/tiup-cluster/script/scale_tiproxy.sh
index a824aeee00..c6844c1104 100644
--- a/tests/tiup-cluster/script/scale_tiproxy.sh
+++ b/tests/tiup-cluster/script/scale_tiproxy.sh
@@ -9,7 +9,7 @@ function scale_tiproxy() {
     test_tls=$2
     native_ssh=$3
 
-    common_args="--wait-timeout=240"
+    common_args="--wait-timeout=360"
     if [ $native_ssh == true ]; then
         common_args="$common_args --ssh=system"
     fi