diff --git a/neofetch b/neofetch
index 4b316e96..f08f808a 100755
--- a/neofetch
+++ b/neofetch
@@ -1315,7 +1315,7 @@ get_song() {
 
 get_resolution() {
     case "$os" in
-        "Linux" | "BSD" | "Solaris" | "MINIX")
+        "Linux" | "BSD" | "Solaris" | "MINIX" | "AIX")
             if type -p xrandr >/dev/null; then
                 case "$refresh_rate" in
                     "on") resolution="$(xrandr --nograb --current | awk 'match($0,/[0-9]*\.[0-9]*\*/) {printf $1 " @ " substr($0,RSTART,RLENGTH) "Hz, "}')" ;;