diff --git a/Dockerfile b/Dockerfile
index 21485cb..f7bc278 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -130,6 +130,9 @@ RUN printf '%s\n' \
 '}' \
 > /etc/nginx/sites-available/default
 
+RUN pecl install redis \
+    && docker-php-ext-enable redis
+
 RUN ln -sf /etc/nginx/sites-available/default \
     /etc/nginx/sites-enabled/default