diff --git a/Makefile b/Makefile
index 884e05e11..164e4ee32 100644
--- a/Makefile
+++ b/Makefile
@@ -50,7 +50,7 @@ smkridge/204/atoz.html: smkridge/204/glossary.csv smkridge/204/make-glossary.pl
 
 ###########
 
-3dfiles: noinfo/all.3d smkridge/204/204.3d smkridge/234/234.3d plateau/76/76.3d
+3dfiles: noinfo/all.3d smkridge/204/204.3d smkridge/234/234.3d # plateau/76/76.3d
 
 noinfo/all.3d: $(shell $(svxtrace_cmd) $(dataset_path)/all)
 	cavern $(cavern_flags) $(dataset_path)/all -o noinfo/all.3d
@@ -66,7 +66,7 @@ plateau/76/76.3d: $(shell $(svxtrace_cmd) $(dataset_path)/caves/76/76)
 
 ###########
 
-tarfiles: noinfo/all.tgz smkridge/204/surveydata.tgz smkridge/234/surveydata.tgz plateau/76/surveydata.tgz
+tarfiles: noinfo/all.tgz smkridge/204/surveydata.tgz smkridge/234/surveydata.tgz # plateau/76/surveydata.tgz
 
 noinfo/all.tgz: noinfo/all.3d
 	tar $(tar_flags) noinfo/all.tgz -C $(dataset_path)/.. loser