diff --git a/lib/conf.d/bases_structure.xml b/lib/conf.d/bases_structure.xml
index 702ceef86e..56efc01fbc 100644
--- a/lib/conf.d/bases_structure.xml
+++ b/lib/conf.d/bases_structure.xml
@@ -1349,16 +1349,6 @@
 
             <comment></comment>
           </field>
-          <field>
-            <name>bas_manage</name>
-            <type>int(1) unsigned</type>
-            <null></null>
-            <extra></extra>
-
-
-            <default>0</default>
-            <comment></comment>
-          </field>
           <field>
             <name>bas_modify_struct</name>
             <type>int(1) unsigned</type>