diff --git a/src/utils/resources.py b/src/utils/resources.py
index 8e775e109..9891fe9c6 100644
--- a/src/utils/resources.py
+++ b/src/utils/resources.py
@@ -294,9 +294,9 @@ class SourcesResource(AppResource):
         armhf.sha256 = "4355a46b19d348dc2f57c046f8ef63d4538ebb936000f3c9ee954a27460dd865"
 
         autoupdate.strategy = "latest_github_release"
-        autoupdate.asset.amd64 = ".*\.amd64.tar.gz"
-        autoupdate.asset.i386 = ".*\.386.tar.gz"
-        autoupdate.asset.armhf = ".*\.arm.tar.gz"
+        autoupdate.asset.amd64 = ".*\\.amd64.tar.gz"
+        autoupdate.asset.i386 = ".*\\.386.tar.gz"
+        autoupdate.asset.armhf = ".*\\.arm.tar.gz"
 
         [resources.sources.zblerg]
         url = "https://zblerg.com/download/zblerg"