diff --git a/hpp-bezier-com-traj/Makefile b/hpp-bezier-com-traj/Makefile
index 4c0b6883a5762786d9c7ecdd9f630dc7a1437087..799ccdc7651fd4c65bf42044459c62f637dac4ec 100644
--- a/hpp-bezier-com-traj/Makefile
+++ b/hpp-bezier-com-traj/Makefile
@@ -4,6 +4,7 @@
 
 HPP_PACKAGE=	hpp-bezier-com-traj
 HPP_COMMENT=	trajectory generation for the COM with bezier curves
+HPP_VERSION=	4.5.0
 
 CATEGORIES=	wip