diff --git a/alias.fish b/alias.fish
index 31d4b7e..c176e2e 100644
--- a/alias.fish
+++ b/alias.fish
@@ -1,2 +1,8 @@
-alias cclear /run/current-system/sw/bin/clear
+function cclear
+    if test -e /nix then
+        /run/current-system/sw/bin/clear
+    else
+        /bin/clear
+    end
+end
 alias clear "cclear && hyfetch"