diff --git a/bucket/qemu.json b/bucket/qemu.json
index fa2e5b3d03..cc210006c4 100644
--- a/bucket/qemu.json
+++ b/bucket/qemu.json
@@ -11,7 +11,7 @@
},
"pre_install": "Expand-7zipArchive \"$dir\\dl.7z_\" \"$dir\" -Removal -Switches '-xr!*.exe.nsis -x!$PLUGINSDIR -x!qemu-uninstall.exe'",
"env_add_path": ".",
- "checkver": "(?\\d{4})-(?\\d{2})-(?\\d{2}): New QEMU installer \\((?[\\d.a-z-]+)\\)",
+ "checkver": "(?\\d{4})-(?\\d{2})-(?\\d{2}): New QEMU installer \\(([\\d.]+)\\)",
"autoupdate": {
"architecture": {
"64bit": {