diff --git a/config b/config
index 5aa65da..4417571 100644
--- a/config
+++ b/config
@@ -1,6 +1,3 @@
-ngx_feature_name=
-ngx_feature_run=
-ngx_addon_name=ngx_http_iconv_module
 HTTP_AUX_FILTER_MODULES="$HTTP_AUX_FILTER_MODULES ngx_http_iconv_module"
 NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/src/ngx_http_iconv_module.c"
 NGX_ADDON_DEPS="$NGX_ADDON_DEPS $ngx_addon_dir/src/ddebug.h"