diff --git a/docker/php-fpm-pool.conf b/docker/php-fpm-pool.conf
index 4f9b01e7..c7283029 100644
--- a/docker/php-fpm-pool.conf
+++ b/docker/php-fpm-pool.conf
@@ -18,7 +18,7 @@ env[DB_HOST] = $DB_HOST
 env[DB_DATABASE] = $DB_DATABASE
 env[DB_USERNAME] = $DB_USERNAME
 env[DB_PASSWORD] = $DB_PASSWORD
-env[CACHE_DRIVER] = file
+env[CACHE_DRIVER] = $CACHE_DRIVER
 
 
 [global]