1 files changed, 2 insertions, 0 deletions

diff --git a/Makefile.in b/Makefile.in
index 23dedbe6d6..5a65d34a04 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -72,6 +72,8 @@ LIBRUBYARG    = @LIBRUBYARG@
 LIBRUBYARG_STATIC = @LIBRUBYARG_STATIC@
 LIBRUBYARG_SHARED = @LIBRUBYARG_SHARED@
 
+THREAD_MODEL  = @THREAD_MODEL@
+
 PREP          = @PREP@
 ARCHFILE      = @ARCHFILE@
 SETUP         =