diff --git a/8.3/Dockerfile b/8.3/Dockerfile
index 170629d..a1f06bd 100644
--- a/8.3/Dockerfile
+++ b/8.3/Dockerfile
@@ -11,5 +11,7 @@ RUN apt update \
  && apt auto-remove -y \
  && apt clean -y
 
+RUN docker-php-ext-install {mysqli,pdo,pdo_mysql,bcmath,intl,gd,zip}
+
 # Copy php.ini config
 COPY php.ini /usr/local/etc/php/php.ini