diff --git a/rc/filetype/scheme.kak b/rc/filetype/scheme.kak
index 6ddb20fa..199da4e0 100644
--- a/rc/filetype/scheme.kak
+++ b/rc/filetype/scheme.kak
@@ -4,7 +4,7 @@
 # Detection
 # ‾‾‾‾‾‾‾‾‾
 
-hook global BufCreate (.*/)?(.*\.(scm|ss|sld)) %{
+hook global BufCreate (.*/)?(.*\.(scm|ss|sld|sps|sls)) %{
     set-option buffer filetype scheme
 }