diff --git a/Dockerfile b/Dockerfile
index 168ca0e..3a4a42e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -34,7 +34,7 @@ RUN true \
 		systemtap-sdt-dev libssl-dev \
 		libpcre2-dev libargon2-dev libedit-dev libsodium-dev llvm-16 \
     \
-    && git clone --depth 1 https://github.com/php/php-src && cd php-src \
+    && git clone --depth 1 https://github.com/php/php-src -b PHP-8.2 && cd php-src \
     \
     && ./buildconf \
 	&& ./configure --prefix=/usr \