diff --git a/src/Dockerfile b/src/Dockerfile
index e591ca9..380cfb7 100644
--- a/src/Dockerfile
+++ b/src/Dockerfile
@@ -9,7 +9,7 @@ RUN docker-php-source extract \
     && apt-get install -y libmcrypt-dev libldap2-dev libpng-dev libjpeg62-turbo-dev libfreetype6-dev curl tar \
     && docker-php-ext-install pdo pdo_mysql mysqli \
     && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
-    && docker-php-ext-install -j$(nproc) gd mcrypt \
+    && docker-php-ext-install -j$(nproc) gd \
     && a2enmod rewrite \
     && docker-php-source delete