diff --git a/Dockerfile b/Dockerfile
index 2de37f0..3b7ccb9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,8 @@ RUN IPE_GD_WITHOUTAVIF=1 install-php-extensions bcmath bz2 calendar exif gd gett
     pdo_mysql sockets xsl zip \
     igbinary-stable \
     redis-stable \
-    mongodb-stable
+    mongodb-stable \
+    mysqli
 
 RUN apk add --no-cache --update supervisor=~4.2 nginx=~1.26 nginx-mod-http-headers-more openssh-client git less curl
 
diff --git a/README.md b/README.md
index 2c3e25e..8e3f7fb 100644
--- a/README.md
+++ b/README.md
@@ -103,5 +103,6 @@ docker run --rm easycron crond -l 2 -f
 - Nginx changed to 1.26.2
 - PHP version to 8.4
 - expose_php directive disabled in the default php pool configuration
+- added extension mysqli
 
 For any suggestion or bug try to [open an issue on github](https://github.com/convenia/php-full-8.1-image) or [send a tweet](https://twitter.com/convenia) to us