diff --git a/idl/test_api/test_api.ysl2 b/idl/test_api/test_api.ysl2
index e208f44..5f12a27 100644
--- a/idl/test_api/test_api.ysl2
+++ b/idl/test_api/test_api.ysl2
@@ -1,10 +1,8 @@
 include yslt.yml2
 
 tstylesheet {
-    include standardlib.ysl2
     include idl_api.ysl2
 
-
     template "api" document "output/typesys.out", "text" {
         ||
         // basetypes