diff --git a/manifest.toml b/manifest.toml
index 0cf8d93..285a1b6 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -50,8 +50,8 @@ ram.runtime = "50M"
     [resources.sources]
 
         [resources.sources.main]
-        url = "https://github.com/plankanban/planka/archive/refs/tags/v1.15.6.tar.gz"
-        sha256 = "dec648e87475681d1c63219cb46b64125a511a902405fd342aeacdb0db846f60"
+        url = "https://github.com/plankanban/planka/releases/download/v1.15.6/planka-prebuild-v1.15.6.zip"
+        sha256 = "e754a03a8c59009a5578bcfe1888852c4ef28a736ea7f8115a262a93cb466863"
         autoupdate.strategy = "latest_github_tag"
 
     [resources.system_user]