diff --git a/docker/php/Dockerfile b/docker/php/Dockerfile
index e74cb4c..5970b61 100644
--- a/docker/php/Dockerfile
+++ b/docker/php/Dockerfile
@@ -1,8 +1,9 @@
 FROM php:8.4-fpm-alpine
 
-ADD --chmod=0755 https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
+ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
 
-RUN install-php-extensions pdo_mysql bcmath intl zip gd opcache pcntl redis
+RUN chmod +x /usr/local/bin/install-php-extensions && \
+    install-php-extensions pdo_mysql bcmath intl zip gd opcache pcntl redis
 
 COPY --from=composer:2 /usr/bin/composer /usr/bin/composer