diff --git a/src/okintck_vlv_pos_ldm_02.ui b/src/okintck_vlv_pos_ldm_02.ui
index 052e6241dea9750bc732c92fe22ee06c3260f10e..627a08de8ee138986ef20a2e7ca76657f92f29f6 100755
--- a/src/okintck_vlv_pos_ldm_02.ui
+++ b/src/okintck_vlv_pos_ldm_02.ui
@@ -422,7 +422,7 @@
      <string>NOK</string>
     </property>
     <property name="displayMask">
-     <string>571</string>
+     <string>594</string>
     </property>
     <property name="source">
      <string>srv-tango-padres-01:20000/padres/interlock/plc_int_ll.03/Stat_system</string>
@@ -1514,7 +1514,7 @@
      <string>NOK</string>
     </property>
     <property name="displayMask">
-     <string>571</string>
+     <string>594</string>
     </property>
     <property name="source">
      <string>srv-tango-padres-01:20000/padres/interlock/plc_int_ll.03/Stat_system</string>