diff --git a/manifest.toml b/manifest.toml
index 1d4b306..156a175 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -56,8 +56,8 @@ ram.runtime = "50M"
         autoupdate.strategy = "latest_github_release"
         autoupdate.version_regex = "jdk-(\\d+\\.\\d+\\.\\d+)\\+(.*)"
         autoupdate.upstream = "https://github.com/adoptium/temurin21-binaries"
-        autoupdate.asset.amd64 = "OpenJDK.*-jdk_x64_linux_hotspot_.*\\.tar\\.gz"
-        autoupdate.asset.arm64 = "OpenJDK.*-jdk_aarch64_linux_hotspot_.*\\.tar\\.gz"
+        autoupdate.asset.amd64 = "OpenJDK.*-jdk_x64_linux_hotspot_.*\\.tar\\.gz$"
+        autoupdate.asset.arm64 = "OpenJDK.*-jdk_aarch64_linux_hotspot_.*\\.tar\\.gz$"
 
         [resources.sources.babashka]
         amd64.url = "https://github.com/babashka/babashka/releases/download/v1.3.190/babashka-1.3.190-linux-amd64-static.tar.gz"