diff --git a/earth_wallpaper.sh b/earth_wallpaper.sh
index 8bf88fe..00feb1d 100755
--- a/earth_wallpaper.sh
+++ b/earth_wallpaper.sh
@@ -22,7 +22,7 @@ check_internet() {
 
 check_font() {
   font_name="${1}"
-  convert_cmd="$(which conver)"
+  convert_cmd="$(which convert)"
   if "${convert_cmd}" -list font | grep Font: | awk '{print($2)}' | grep font_name > /dev/null; then
     return "${font_name}"
   else