diff --git a/Userland/ls.cpp b/Userland/ls.cpp
index 8aa18a006f..2d72f7cc29 100644
--- a/Userland/ls.cpp
+++ b/Userland/ls.cpp
@@ -194,6 +194,8 @@ static size_t print_name(const struct stat& st, const String& name, const char*
             begin_color = "\033[42;30;1m";
         else if (st.st_mode & S_ISUID)
             begin_color = "\033[41;1m";
+        else if (st.st_mode & S_ISGID)
+            begin_color = "\033[43;1m";
         else if (S_ISLNK(st.st_mode))
             begin_color = "\033[36;1m";
         else if (S_ISDIR(st.st_mode))