diff --git a/server.js b/server.js
index 7b29b06..a15b086 100644
--- a/server.js
+++ b/server.js
@@ -2875,8 +2875,8 @@ function guessLicense(text) {
     'LGPLv3': 'gnu lesser general public license,? version 3',
     'LGPL': 'gnu (library|lesser) general public license',
     'MIT': 'mit license',
-    'MPL 1.1': 'mozilla public license,? (version |v|v\\.)?1\\.1',
-    'MPL 2': 'mozilla public license,? (version |v|v\\.)?2',
+    'MPL 1.1': 'mozilla public license,? (\\(MPL\\) )?(version |v|v\\.)?1\\.1',
+    'MPL 2': 'mozilla public license,? (\\(MPL\\) )?(version |v|v\\.)?2',
     'MPL': 'mozilla public license',
     'CDDL': 'common development and distribution license',
     'Eclipse': 'eclipse public license',