diff --git a/makefile-templates/Makefile.lecture b/makefile-templates/Makefile.lecture
index f60fc6d..7034568 100755
--- a/makefile-templates/Makefile.lecture
+++ b/makefile-templates/Makefile.lecture
@@ -54,6 +54,8 @@
 # vpath %.tif $(IMGDIR)
 # vpath %.jpg $(IMGDIR)
 # vpath %.plo $(IMGDIR)
+# vpath %.ps $(IMGDIR)
+# vpath %.eps $(IMGDIR)
 #
 # There's nothing to stop you adding new paths for these file types.
 #