diff --git a/openhrp3-simulator-wo-rtm/Makefile b/openhrp3-simulator-wo-rtm/Makefile
index 46b9dfd790a2e998e69d043b8ee941ff238ca4a7..1a458266e66a4b6d20ac0e4c15f2329860dc8fb4 100644
--- a/openhrp3-simulator-wo-rtm/Makefile
+++ b/openhrp3-simulator-wo-rtm/Makefile
@@ -31,6 +31,7 @@ include ../../devel/ros-roscpp-core/depend.mk
 include ../../interfaces/ros-std-msgs/depend.mk
 include ../../lang/ros-message-generation/depend.mk
 include ../../interfaces/ros-common-msgs/depend.mk
+include ../../middleware/omniORB/depend.mk
 include ../../pkgtools/pkg-config/depend.mk
 include ../../mk/sysdep/cmake.mk
 include ../../mk/language/c.mk