diff --git a/vilor/packages/suckless.scm b/vilor/packages/suckless.scm
index d4188a7..687335b 100644
--- a/vilor/packages/suckless.scm
+++ b/vilor/packages/suckless.scm
@@ -24,7 +24,7 @@
 (define-public vilor-dwm
   (package
     (inherit dwm)
-    (version 6.3)
+    (version "6.3")
     (name "vilor-dwm")
     (source
       (origin