diff --git a/index.js b/index.js
index 5243e61..df7e3f0 100644
--- a/index.js
+++ b/index.js
@@ -50,7 +50,7 @@ try {
     console.log('Configuring deployment key(s)');
 
     child_process.execFileSync(sshAdd, ['-L']).toString().split(/\r?\n/).forEach(function(key) {
-        const parts = key.match(/\bgithub\.com[:/]([_.a-z0-9-]+\/[_.a-z0-9-]+)/);
+        const parts = key.match(/\bgithub\.com[:/]([_.a-zA-Z0-9-]+\/[_.a-zA-Z0-9-]+)/);
 
         if (!parts) {
             return;