diff --git a/webdav-apache/Dockerfile b/webdav-apache/Dockerfile
index 3d88ce29..320166a4 100644
--- a/webdav-apache/Dockerfile
+++ b/webdav-apache/Dockerfile
@@ -1,7 +1,9 @@
-FROM httpd:alpine
+FROM httpd:latest
 
 # Create webdav directory
 RUN mkdir -p /usr/local/apache2/webdav; chown www-data /usr/local/apache2/webdav
+# Create lock DB directory
+RUN mkdir -p /usr/local/apache2/var; chown www-data /usr/local/apache2/var
 # Copy config
 COPY ./webdav.conf /usr/local/apache2/conf/webdav.conf
 # Add password file
diff --git a/webdav-apache/webdav.conf b/webdav-apache/webdav.conf
index 633a3134..6db16850 100644
--- a/webdav-apache/webdav.conf
+++ b/webdav-apache/webdav.conf
@@ -1,7 +1,9 @@
 LoadModule dav_module modules/mod_dav.so
 LoadModule dav_fs_module modules/mod_dav_fs.so
+LoadModule dav_lock_module modules/mod_dav_lock.so
 
 Alias /webdav /usr/local/apache2/webdav
+DavLockDB "/usr/local/apache2/var/DavLock"
 
 <Location /webdav/>
     DAV on