diff --git a/byteman.yaml b/byteman.yaml
index 4dc90a0..567899e 100644
--- a/byteman.yaml
+++ b/byteman.yaml
@@ -35,12 +35,12 @@ data:
     buildopts:
         rpms:
             macros: |
-                %_without_osgi 0
+                %_without_osgi 1
     components:
         rpms:
             objectweb-asm:
                 buildorder: 10
-                ref: byteman
+                ref: 67ad7997d55937387bad2e6781ff01636b299714
                 rationale: >
                     Build time dependency of byteman.
             byteman: