1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/build b/scripts/build
index 7d678e43..86237647 100755
--- a/scripts/build
+++ b/scripts/build
@@ -295,7 +295,9 @@ def copy_file(name, src, dest)
     open(dest, "w") do |output|
       if dest.match?(/\.vim$/) && !dest.match('after/')
         output << <<~EOF
-        let files = filter(globpath(&rtp, '#{dest}', 1, 1), { _, v -> v !~ "vim-polyglot" && v !~ $VIMRUNTIME && v !~ "after" })
+        let s:base = expand("<sfile>:h:h")
+        let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
+        let files = filter(globpath(&rtp, '#{dest}', 1, 1), Filter)
         if len(files) > 0
           exec 'source ' . files[0]
           finish