1 files changed, 0 insertions, 1 deletions

diff --git a/common.mk b/common.mk
index b8c5bb8c40..106e840b2c 100644
--- a/common.mk
+++ b/common.mk
@@ -3,7 +3,6 @@ lib: $(LIBRUBY)
 dll: $(LIBRUBY_SO)
 
 RUBYOPT       =
-NULLCMD       =
 
 STATIC_RUBY   = static-ruby