diff --git a/config b/config
index 413a4c2..74ada15 100644
--- a/config
+++ b/config
@@ -1,3 +1,3 @@
 ngx_addon_name=ngx_http_remote_passwd
-HTTP_MODULES="$HTTP_MODULES ngx_http_header_subs_filter_module"
+HTTP_MODULES="$HTTP_MODULES ngx_http_remote_passwd_module"
 NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/ngx_http_remote_passwd.c"
diff --git a/ngx_http_remote_passwd.c b/ngx_http_remote_passwd.c
index 4220bbb..c93cd60 100644
--- a/ngx_http_remote_passwd.c
+++ b/ngx_http_remote_passwd.c
@@ -44,12 +44,14 @@
 	NGX_MODULE_V1_PADDING
 };
 
+static ngx_str_t ngx_http_remote_passwd_variable_name = ngx_string("remote_passwd");
+
 
 
 static ngx_int_t ngx_http_remote_passwd_add_variable(ngx_conf_t *cf) {
 	ngx_http_variable_t *v;
 
-	v = ngx_http_add_variable(cf, ngx_string("remote_passwd"), 0);
+	v = ngx_http_add_variable(cf, &ngx_http_remote_passwd_variable_name, 0);
 	if (v == NULL) {
 		return NGX_ERROR;
 	}