diff --git a/autoload/arm/ft.vim b/autoload/arm/ft.vim
index 505414a..d5a71ba 100644
--- a/autoload/arm/ft.vim
+++ b/autoload/arm/ft.vim
@@ -2,7 +2,9 @@ let s:cpo_save = &cpo
 set cpo&vim
 
 function! arm#ft#FTarm()
-  let head = ' '.getline(1).' '.getline(2).' '.getline(3).' '.getline(4).
+  let line1 = getline(1)
+  let line2 = getline(2)
+  let head = ' '.line1.' '.line2.' '.getline(3).' '.getline(4).
 	\' '.getline(5).' '
   " Can't use setf, as we need to overrule the default filetype setting
   if matchstr(head, '\s\.arch\s\+armv4') != ''
@@ -13,6 +15,8 @@ function! arm#ft#FTarm()
     set filetype=arm
   elseif matchstr(head, '\s\.cpu\s\+arm') != ''
     set filetype=arm
+  elseif line1 ==# '@ armv7' || line2 ==# '@ armv7'
+    set filetype=arm
   endif
 endfunction