diff --git a/t/023-rewrite/unix-socket.t b/t/023-rewrite/unix-socket.t
index 2c614799..d19ba8ca 100644
--- a/t/023-rewrite/unix-socket.t
+++ b/t/023-rewrite/unix-socket.t
@@ -5,7 +5,7 @@ use Test::Nginx::Socket::Lua;
 
 repeat_each(2);
 
-plan tests => blocks() * repeat_each() * 2;
+plan tests => repeat_each() * (2 * blocks() + 1);
 
 $ENV{TEST_NGINX_HTML_DIR} ||= html_dir();
 
@@ -45,6 +45,8 @@ connect: nil no such file or directory
 send: nil closed
 receive: nil closed
 close: nil closed
+--- error_log eval
+qr{\[crit\] .*? connect\(\) to unix:/tmp/nosuchfile\.sock failed}
 
 
 
diff --git a/t/059-unix-socket.t b/t/059-unix-socket.t
index 0366d182..69edf23f 100644
--- a/t/059-unix-socket.t
+++ b/t/059-unix-socket.t
@@ -5,7 +5,7 @@ use Test::Nginx::Socket::Lua;
 
 repeat_each(2);
 
-plan tests => blocks() * repeat_each() * 2;
+plan tests => repeat_each() * (blocks() * 2 + 1);
 
 $ENV{TEST_NGINX_HTML_DIR} ||= html_dir();
 
@@ -43,6 +43,9 @@ connect: nil no such file or directory
 send: nil closed
 receive: nil closed
 close: nil closed
+--- error_log eval
+qr{\[crit\] .*? connect\(\) to unix:/tmp/nosuchfile\.sock failed}
+