diff --git a/Makefile b/Makefile
index 7326dd65ae9a743426fa36876af705bead5c6430..bc70c76c8705aa853580d70f18595613c614e107 100644
--- a/Makefile
+++ b/Makefile
@@ -74,7 +74,7 @@ SUBDIR+=	spark-genom
 SUBDIR+=	sparkyarp-genom
 SUBDIR+=	tcl-genomix
 SUBDIR+= 	track_target-genom
-SUBDIR+=	trajectory_monitor-genom
+SUBDIR+=	trajectory-monitor-genom
 SUBDIR+=	transgen3
 SUBDIR+=	urbi
 SUBDIR+=	visp
diff --git a/trajectory_monitor-genom/DESCR b/trajectory-monitor-genom/DESCR
similarity index 100%
rename from trajectory_monitor-genom/DESCR
rename to trajectory-monitor-genom/DESCR
diff --git a/trajectory_monitor-genom/Makefile b/trajectory-monitor-genom/Makefile
similarity index 87%
rename from trajectory_monitor-genom/Makefile
rename to trajectory-monitor-genom/Makefile
index 9aaacdd0311634ced206b179797244b6d5c8d7f8..f542f653b57bc110e51059e80bcf4ccd17c88f86 100644
--- a/trajectory_monitor-genom/Makefile
+++ b/trajectory-monitor-genom/Makefile
@@ -1,7 +1,8 @@
-# robotpkg Makefile for:	path/trajectory_monitor-genom
+# robotpkg Makefile for:	path/trajectory-monitor-genom
 # Created:			Arnaud Degroote on Mon, 8 Oct 2012
 #
 
+PKGNAME= 		trajectory-monitor-genom-${VERSION}
 DISTNAME=		trajectory_monitor-genom-${VERSION}
 VERSION=		0.2
 CATEGORIES=		path
diff --git a/trajectory_monitor-genom/PLIST b/trajectory-monitor-genom/PLIST
similarity index 100%
rename from trajectory_monitor-genom/PLIST
rename to trajectory-monitor-genom/PLIST
diff --git a/trajectory_monitor-genom/depend.mk b/trajectory-monitor-genom/depend.mk
similarity index 55%
rename from trajectory_monitor-genom/depend.mk
rename to trajectory-monitor-genom/depend.mk
index 565f09c06ec28140af28ecbdc4d4025a75b64aa3..f1f1da0dd43940519fb51d32385472440fa13995 100644
--- a/trajectory_monitor-genom/depend.mk
+++ b/trajectory-monitor-genom/depend.mk
@@ -1,4 +1,4 @@
-# robotpkg depend.mk for:	path/trajectory_monitor-genom
+# robotpkg depend.mk for:	path/trajectory-monitor-genom
 # Created:			Arnaud Degroote on Mon, 8 Oct 2012
 #
 
@@ -6,18 +6,18 @@ DEPEND_DEPTH:=		${DEPEND_DEPTH}+
 TRAJECTORY_MONITOR_GENOM_DEPEND_MK:=	${TRAJECTORY_MONITOR_GENOM_DEPEND_MK}+
 
 ifeq (+,$(DEPEND_DEPTH))
-DEPEND_PKG+=		trajectory_monitor-genom
+DEPEND_PKG+=		trajectory-monitor-genom
 endif
 
 ifeq (+,$(TRAJECTORY_MONITOR_GENOM_DEPEND_MK))
-PREFER.trajectory_monitor-genom?=	robotpkg
+PREFER.trajectory-monitor-genom?=	robotpkg
 
-DEPEND_USE+=		trajectory_monitor-genom
+DEPEND_USE+=		trajectory-monitor-genom
 
-DEPEND_ABI.trajectory_monitor-genom?=	trajectory_monitor-genom>=0.1
-DEPEND_DIR.trajectory_monitor-genom?=	../../wip/trajectory_monitor-genom
+DEPEND_ABI.trajectory-monitor-genom?=	trajectory-monitor-genom>=0.1
+DEPEND_DIR.trajectory-monitor-genom?=	../../wip/trajectory-monitor-genom
 
-SYSTEM_SEARCH.trajectory_monitor-genom=\
+SYSTEM_SEARCH.trajectory-monitor-genom=\
 	include/trajectory_monitor/trajectory_monitor-Struct.h		\
 	lib/pkgconfig/trajectory_monitor.pc
 
diff --git a/trajectory_monitor-genom/distinfo b/trajectory-monitor-genom/distinfo
similarity index 100%
rename from trajectory_monitor-genom/distinfo
rename to trajectory-monitor-genom/distinfo