diff --git a/themes/af-magic.zsh-theme b/themes/af-magic.zsh-theme
index d185fa1ab..30e997f8c 100644
--- a/themes/af-magic.zsh-theme
+++ b/themes/af-magic.zsh-theme
@@ -21,9 +21,9 @@ eval my_orange='$FG[214]'
 # right prompt
 if type "virtualenv_prompt_info" > /dev/null
 then
-	RPROMPT='$FG[078]$(virtualenv_prompt_info)%{$reset_color%} $my_gray%n@%m%{$reset_color%}%'
+	RPROMPT="${RPROMPT}"'$FG[078]$(virtualenv_prompt_info)%{$reset_color%} $my_gray%n@%m%{$reset_color%}%'
 else
-	RPROMPT='$my_gray%n@%m%{$reset_color%}%'
+	RPROMPT="${RPROMPT}"'$my_gray%n@%m%{$reset_color%}%'
 fi
 
 # git settings