diff --git a/README.md b/README.md
index 8226e0ac..95858d14 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ Examples:
 
 > <sup>(*)</sup>: The latest stable version.<br>
 > <sup>(1)</sup>: PHP with RoadRunner server. The `roadrunner` variant supports PHP >= 8.0.<br>
-> <sup>(2)</sup>: FrankenPHP is still in BETA. The `frankenphp` variant supports PHP >= 8.2.<br>
+> <sup>(2)</sup>: FrankenPHP is still in BETA. The `frankenphp` variant supports PHP 8.2 and 8.3.<br>
 > <sup>(3)</sup>: PHP with Nginx Unit server. The `unit-php` variant supports PHP >= 7.4.
 
 Explore all available tags on our [Docker Hub](https://hub.docker.com/r/shinsenter/php/tags).
diff --git a/build/config.sh b/build/config.sh
index b5c26dfc..137f8528 100755
--- a/build/config.sh
+++ b/build/config.sh
@@ -142,6 +142,7 @@ with-unit)
     ;;
 with-f8p)
     verlt "$PHP_VERSION" "8.2" && SKIP_BUILD=1
+    verlte "8.4" "$PHP_VERSION" && SKIP_BUILD=1
     PREFIX="frankenphp"
     BUILD_NAME="$DEFAULT_REPO/frankenphp"
     BUILD_SOURCE_IMAGE="dunglas/frankenphp:1-php$PHP_VERSION$SUFFIX"