diff --git a/test/coa/_index.js b/test/coa/_index.js
index 8d2c01bc..e506964c 100644
--- a/test/coa/_index.js
+++ b/test/coa/_index.js
@@ -166,7 +166,7 @@ describe('coa', function() {
         ]);
       } finally {
         restoreConsoleLog();
-        expect(output).to.match(/www.w3.org\/2000\/svg/);
+        expect(output).to.match(/www\.w3\.org\/2000\/svg/);
       }
     });