diff --git a/neofetch b/neofetch
index 9c8ad885..79d7bf7f 100755
--- a/neofetch
+++ b/neofetch
@@ -2686,7 +2686,8 @@ get_image_size() {
 make_thumbnail() {
     # Name the thumbnail using variables so we can
     # use it later.
-    image_name="$crop_mode-$crop_offset-$width-$height-${image//'/'/_}"
+    # fix in mac cannot replace '/' with '_', optionally can use ${image//\//_}
+    image_name="$crop_mode-$crop_offset-$width-$height-${image##*/}"
 
     # Handle file extensions.
     case "${image##*.}" in