diff --git a/Dockerfile b/Dockerfile
index 9f5bfba..91f23b9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -43,6 +43,7 @@ RUN <<EOT bash
       "gettext"
       "imagick"
       "intl"
+      "ldap"
       "mysqli"
       "opcache"
       "pcntl"
diff --git a/README.md b/README.md
index e358664..875c939 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,7 @@ This image includes the following additional extensions:
 * igbinary
 * imagick
 * intl
+* ldap
 * mcrypt (no longer with PHP 8.4 - long deprecated)
 * mysqli
 * opcache
diff --git a/example-app/.env.docker b/example-app/.env.docker
index 1034f72..fc07b6c 100644
--- a/example-app/.env.docker
+++ b/example-app/.env.docker
@@ -13,7 +13,7 @@
 XDEBUG_MODE=debug
 
 # If you only want a specific subset of extensions enabled. This is the default set of all:
-#PHP_EXTENSIONS=apcu,bcmath,bz2,calendar,exif,ffi,gd,gettext,imagick,intl,mysqli,opcache,pcntl,pdo_mysql,redis,shmop,soap,sockets,sysvmsg,sysvsem,sysvshm,uuid,vips,xdebug,yaml,zip
+#PHP_EXTENSIONS=apcu,bcmath,bz2,calendar,exif,ffi,gd,gettext,imagick,intl,ldap,mysqli,opcache,pcntl,pdo_mysql,redis,shmop,soap,sockets,sysvmsg,sysvsem,sysvshm,uuid,vips,xdebug,yaml,zip
 # Baseline, minimal set of extensions that are required for most applications
 #PHP_EXTENSIONS=apcu,bcmath,bz2,calendar,exif,gd,gettext,intl,mysqli,opcache,pdo_mysql,zip,yaml