diff --git a/Dockerfile b/Dockerfile
index 6ca14eb..8c2f194 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -152,6 +152,10 @@ RUN curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli
 # Install Redis server package
 RUN apt-get install -y redis-server
 
+# Install php-redis extension
+RUN pecl install redis \
+&& docker-php-ext-enable redis
+
 #Configure SSH server
 RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config && \
     sed -i 's/#PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config && \