diff --git a/Dockerfile b/Dockerfile
index bc8b0a9..7032672 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,6 @@ RUN apt-get update && apt-get install -y \
 	libldap2-dev \
 	&& rm -rf /var/lib/apt/lists/*
 
-RUN docker-php-ext-install ldap
 
 # Enable CGI module
 RUN a2enmod cgi headers rewrite include