diff --git a/justfile b/justfile
index 0fd02d3..53aeb45 100644
--- a/justfile
+++ b/justfile
@@ -1,3 +1,5 @@
+# vim: set ft=make :
+
 src_dir := "$PWD"
 build_dir := "$PWD/build"
 itchio := "damantisshrimp/taqin"