diff --git a/muttator/contrib/vim/Makefile b/muttator/contrib/vim/Makefile
index 44947915..8e87fd36 100644
--- a/muttator/contrib/vim/Makefile
+++ b/muttator/contrib/vim/Makefile
@@ -1,7 +1,7 @@
 VIMBALL = muttator.vba
 
 vimball: mkvimball.txt syntax/muttator.vim ftdetect/muttator.vim
-	echo '%MkVimball! ${VIMBALL} .' | vim -u NORC -N -e -s mkvimball.txt -
+	echo '%MkVimball! ${VIMBALL} .' | vim -u NORC -N -e -s mkvimball.txt || true
 
 all: vimball
 
diff --git a/muttator/contrib/vim/ftdetect/muttator.vim b/muttator/contrib/vim/ftdetect/muttator.vim
index 94963a26..391e6b6a 100644
--- a/muttator/contrib/vim/ftdetect/muttator.vim
+++ b/muttator/contrib/vim/ftdetect/muttator.vim
@@ -1,2 +1,2 @@
 " TODO: what's the Muttator filename extension?
-au BufNewFile,BufRead *muttatororrc*,*.muttator set filetype=muttator
+au BufNewFile,BufRead *muttatorrc*,*.muttator set filetype=muttator
diff --git a/muttator/contrib/vim/muttator.vba b/muttator/contrib/vim/muttator.vba
index 3f97476b..1b62feb3 100644
--- a/muttator/contrib/vim/muttator.vba
+++ b/muttator/contrib/vim/muttator.vba
@@ -104,7 +104,6 @@ unlet s:cpo_save
 
 " vim: tw=130 et ts=4 sw=4:
 ftdetect/muttator.vim	[[[1
-3
-" Muttator
+2
 " TODO: what's the Muttator filename extension?
-au BufNewFile,BufRead *muttatororrc*,*.muttator set filetype=muttator
+au BufNewFile,BufRead *muttatorrc*,*.muttator set filetype=muttator
diff --git a/vimperator/contrib/vim/Makefile b/vimperator/contrib/vim/Makefile
index c1128aa2..d95e6767 100644
--- a/vimperator/contrib/vim/Makefile
+++ b/vimperator/contrib/vim/Makefile
@@ -1,7 +1,7 @@
 VIMBALL = vimperator.vba
 
 vimball: mkvimball.txt syntax/vimperator.vim ftdetect/vimperator.vim
-	echo '%MkVimball! ${VIMBALL} .' | vim -u NORC -N -e -s mkvimball.txt -
+	echo '%MkVimball! ${VIMBALL} .' | vim -u NORC -N -e -s mkvimball.txt || true
 
 all: vimball