diff --git a/main.js b/main.js
index 8797ead..bef2a54 100644
--- a/main.js
+++ b/main.js
@@ -7,6 +7,8 @@ const fs = require("fs")
 
 function getDistribution(distribution) {
     return distribution.replace("UNRELEASED", "unstable")
+                       .replace("-security", "")
+                       .replace("-backports", "")
 }
 
 async function getOS(distribution) {