diff --git a/stream_proxy_next_upstream.t b/stream_proxy_next_upstream.t
index fc42950..eded5ad 100644
--- a/stream_proxy_next_upstream.t
+++ b/stream_proxy_next_upstream.t
@@ -46,8 +46,6 @@
         server 127.0.0.1:8085 backup;
     }
 
-    proxy_connect_timeout 1s;
-
     server {
         listen      127.0.0.1:8080;
         proxy_pass  u;
diff --git a/stream_upstream.t b/stream_upstream.t
index 58918aa..2e6698b 100644
--- a/stream_upstream.t
+++ b/stream_upstream.t
@@ -61,8 +61,6 @@
         server 127.0.0.1:8084 backup;
     }
 
-    proxy_connect_timeout 1s;
-
     server {
         listen      127.0.0.1:8080;
         proxy_pass  u;
diff --git a/stream_upstream_random.t b/stream_upstream_random.t
index 87df8c6..c895ef1 100644
--- a/stream_upstream_random.t
+++ b/stream_upstream_random.t
@@ -153,8 +153,6 @@
         proxy_pass  ztwo;
     }
 
-    proxy_connect_timeout 1s;
-
     server {
         listen      127.0.0.1:8091;
         proxy_pass  fail;