diff --git a/x11/mate-panel/files/patch-applets_clock_clock-location.c b/x11/mate-panel/files/patch-applets_clock_clock-location.c
new file mode 100644
index 0000000000000..5f784e3804632
--- /dev/null
+++ b/x11/mate-panel/files/patch-applets_clock_clock-location.c
@@ -0,0 +1,30 @@
+--- applets/clock/clock-location.c.orig	2022-01-26 15:27:16 UTC
++++ applets/clock/clock-location.c
+@@ -451,19 +451,27 @@ clock_location_get_offset (ClockLocation *loc)
+ 
+         unsetenv ("TZ");
+         tm = localtime (&t);
++#ifdef __FreeBSD__
++        sys_timezone = -tm->tm_gmtoff;
++#else        
+         sys_timezone = timezone;
+ 
+         if (tm->tm_isdst > 0) {
+                 sys_timezone -= 3600;
+         }
++#endif
+ 
+         setenv ("TZ", priv->timezone, 1);
+         tm = localtime (&t);
++#ifdef __FreeBSD__
++        local_timezone = -tm->tm_gmtoff;
++#else        
+         local_timezone = timezone;
+ 
+         if (tm->tm_isdst > 0) {
+                 local_timezone -= 3600;
+         }
++#endif
+ 
+         offset = local_timezone - sys_timezone;
+