diff --git a/spec/server/tcp_spec.rb b/spec/server/tcp_spec.rb
index e538a34a..48d82d7b 100644
--- a/spec/server/tcp_spec.rb
+++ b/spec/server/tcp_spec.rb
@@ -38,7 +38,7 @@
   end
   
   it "should retrieve remote address" do
-    expect(get('/')).to include('"REMOTE_ADDR"=>"127.0.0.1"')
+    expect(get('/')).to be =~ /"REMOTE_ADDR"\s*=>\s*"127.0.0.1"/
   end
   
   after do