diff --git a/manifest.toml b/manifest.toml
index ebce085..6fc0c5c 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -42,7 +42,7 @@ ram.runtime = "50M"
     [resources.sources]
 
         [resources.sources.main]
-        url = "https://github.com/jatekos101/20euros/archive/refs/tags/0.1.tar.gz"
+        url = "https://github.com/jatekos101/20euros/archive/refs/tags/v0.1.tar.gz"
         sha256 = "d5558cd419c8d46bdc958064cb97f963d1ea793866414c025906ec15033512ed"
         autoupdate.strategy = "latest_github_tag"