diff --git a/caddy2/php7.4-debian/Dockerfile b/caddy2/php7.4-debian/Dockerfile
index 9ecb070..e725699 100644
--- a/caddy2/php7.4-debian/Dockerfile
+++ b/caddy2/php7.4-debian/Dockerfile
@@ -17,7 +17,8 @@ ENV PHP_EXTENSIONS \
     xsl
 
 ENV PECL_EXTENSIONS \
-    redis
+    redis \
+    mongodb
 
 RUN apt-get install -y curl zip unzip libzip-dev libpng-dev libjpeg62-turbo-dev libxslt-dev 
 RUN pecl install $PECL_EXTENSIONS \