diff --git a/runtime/indent/framescript.vim b/runtime/indent/framescript.vim
index e35d00e..f9a274e 100644
--- a/runtime/indent/framescript.vim
+++ b/runtime/indent/framescript.vim
@@ -30,11 +30,11 @@
   let ind = indent(lnum)
 
   if getline(lnum) =~? '^\s*\%(If\|Loop\|Sub\)'
-    let ind = ind + &sw
+    let ind = ind + shiftwidth()
   endif
 
   if getline(v:lnum) =~? '^\s*\%(Else\|End\%(If\|Loop\|Sub\)\)'
-    let ind = ind - &sw
+    let ind = ind - shiftwidth()
   endif
 
   return ind