diff --git a/t/023-preread/client-abort.t b/t/023-preread/client-abort.t
index 25c5dd2d..bcb529a6 100644
--- a/t/023-preread/client-abort.t
+++ b/t/023-preread/client-abort.t
@@ -1,6 +1,7 @@
 # vim:set ft= ts=4 sw=4 et fdm=marker:
 
-use Test::Nginx::Socket::Lua::Stream;use t::StapThread;
+use Test::Nginx::Socket::Lua::Stream;
+use t::StapThread;
 
 our $GCScript = <<_EOC_;
 $t::StapThread::GCScript
@@ -320,7 +321,6 @@ client prematurely closed connection
 
     content_by_lua return;
 --- stap2 eval: $::StapScript
---- stap2 eval: $::StapScript
 --- stap eval: $::GCScript
 --- stap_out
 lua check broken conn