diff --git a/zabbix_scripts/util_generate_sensors_ini b/zabbix_scripts/util_generate_sensors_ini
index d71727a..b471fb2 100755
--- a/zabbix_scripts/util_generate_sensors_ini
+++ b/zabbix_scripts/util_generate_sensors_ini
@@ -38,7 +38,7 @@ GetOptions(
   "pwr-margin=i"      => \$pwr_margin,
   "temp-hyst=i"       => \$temp_hyst,
   "temp-hd-hyst=i"    => \$temp_hd_hyst,
-  "temp-ups-hyst=i"   => \$temp_hyst_hyst,
+  "temp-ups-hyst=i"   => \$temp_ups_hyst,
   "pwr-hyst=i"        => \$pwr_hyst
 );
 
@@ -260,14 +260,13 @@ if ($upsc && -x $upsc){
     foreach my $l (@lines){
       if ($l =~ m/^ups\.temperature:\s+(\d+(\.\d+)?)/){
         my $sensor = {
-            description    => "ups temperature",
-            type           => 'temp',
-            threshold_high => $def_temp_threshold_high,
-            threshold_low  => $def_temp_threshold_high-$temp_ups_hyst,
-            unit           => '°C',
-            cmd            => "$upsc $ups ups.temperature"
-          };
-        }
+          description    => "ups temperature",
+          type           => 'temp',
+          threshold_high => $def_temp_thres_high,
+          threshold_low  => $def_temp_thres_high-$temp_ups_hyst,
+          unit           => '°C',
+          cmd            => "$upsc $ups ups.temperature"
+        };
       }
     }
   }