diff --git a/make-asahi-installer-package.sh b/make-asahi-installer-package.sh
index cd5bfb1..1678b69 100755
--- a/make-asahi-installer-package.sh
+++ b/make-asahi-installer-package.sh
@@ -75,7 +75,7 @@ cat > installer_data.json <<EOF
             "next_object": "m1n1/boot.bin",
             "package": "${package}.zip",
             "icon": "fedora.icns",
-            "supported_fw": ["12.3", "12.4"],
+            "supported_fw": ["12.3", "12.3.1", "12.4"],
             "partitions": [
                 {
                     "name": "EFI",