diff --git a/Make/debugtests.bat b/Make/debugtests.bat
index 88b1fdde1..429f856d4 100755
--- a/Make/debugtests.bat
+++ b/Make/debugtests.bat
@@ -42,8 +42,8 @@ echo osgprerender dumptruck.osg
 osgprerender dumptruck.osg
 more memleaks.log
 
-echo osgparticle cow.osg
-osgparticle cow.osg
+echo osgparticle
+osgparticle
 more memleaks.log
 
 echo osgbillboard lz.rgb
diff --git a/Make/osgtests.bat b/Make/osgtests.bat
index 7ee40d3d1..a8686a797 100755
--- a/Make/osgtests.bat
+++ b/Make/osgtests.bat
@@ -31,8 +31,8 @@ osggeometry
 echo osgprerender dumptruck.osg
 osgprerender dumptruck.osg
 
-echo osgparticle cow.osg
-osgparticle cow.osg
+echo osgparticle
+osgparticle
 
 echo osgbillboard lz.rgb
 osgbillboard lz.rgb