diff --git a/lib/spectrum.zsh b/lib/spectrum.zsh
index 166c942fb..a4171589f 100644
--- a/lib/spectrum.zsh
+++ b/lib/spectrum.zsh
@@ -22,7 +22,7 @@ done
 # Show all 256 colors with color number
 function spectrum_ls() {
   for code in {000..255}; do
-    print -P -- "$code: %F{$code}Test%f"
+    print -P -- "$code: $FG[$code]Test%{$reset_color%}"
   done
 }