diff --git a/rollup.utils.js b/rollup.utils.js
index b99825ade5dd090c1758036af6f3f7e9860d17b1..82bcf5c4e926b10c0b854d3fa199df2add4ec4d9 100644
--- a/rollup.utils.js
+++ b/rollup.utils.js
@@ -14,7 +14,7 @@ export function getBuildInfo(build) {
     }
 
     let parsed = url.parse(remote);
-    let newPath = parsed.path.slice(0, parsed.path.lastIndexOf('.'));
+    let newPath = parsed.path.slice(0, parsed.path.lastIndexOf('.') > -1 ? parsed.path.lastIndexOf('.') : undefined);
     let newUrl = parsed.protocol + '//' + parsed.host + newPath + '/commit/' + commit;
 
     return {