diff --git a/administrator/components/com_contact/config.xml b/administrator/components/com_contact/config.xml
index 93419f32ceaca..3b8d284b7fe74 100644
--- a/administrator/components/com_contact/config.xml
+++ b/administrator/components/com_contact/config.xml
@@ -996,18 +996,6 @@
 			<option value="0">JHIDE</option>
 		</field>
 
-		<field
-			name="sef_advanced"
-			type="radio"
-			class="btn-group btn-group-yesno"
-			default="0"
-			label="JGLOBAL_SEF_ADVANCED_LABEL"
-			description="JGLOBAL_SEF_ADVANCED_DESC"
-			filter="integer">
-			<option value="1">JGLOBAL_SEF_ADVANCED_MODERN</option>
-			<option value="0">JGLOBAL_SEF_ADVANCED_LEGACY</option>
-		</field>
-
 		<field
 			name="sef_ids"
 			type="radio"
@@ -1015,7 +1003,6 @@
 			default="0"
 			label="JGLOBAL_SEF_NOIDS_LABEL"
 			description="JGLOBAL_SEF_NOIDS_DESC"
-			showon="sef_advanced:1"
 			filter="integer">
 			<option value="1">JYES</option>
 			<option value="0">JNO</option>
diff --git a/administrator/components/com_content/config.xml b/administrator/components/com_content/config.xml
index 854dc9948042a..423ad4a25d990 100644
--- a/administrator/components/com_content/config.xml
+++ b/administrator/components/com_content/config.xml
@@ -988,18 +988,6 @@
 			<option value="0">JHIDE</option>
 		</field>
 
-		<field
-			name="sef_advanced"
-			type="radio"
-			class="btn-group btn-group-yesno"
-			default="0"
-			label="JGLOBAL_SEF_ADVANCED_LABEL"
-			description="JGLOBAL_SEF_ADVANCED_DESC"
-			filter="integer">
-			<option value="1">JGLOBAL_SEF_ADVANCED_MODERN</option>
-			<option value="0">JGLOBAL_SEF_ADVANCED_LEGACY</option>
-		</field>
-
 		<field
 			name="sef_ids"
 			type="radio"
@@ -1007,7 +995,6 @@
 			default="0"
 			label="JGLOBAL_SEF_NOIDS_LABEL"
 			description="JGLOBAL_SEF_NOIDS_DESC"
-			showon="sef_advanced:1"
 			filter="integer">
 			<option value="1">JYES</option>
 			<option value="0">JNO</option>
diff --git a/administrator/components/com_newsfeeds/config.xml b/administrator/components/com_newsfeeds/config.xml
index 418e10e336d75..04b7b95226d24 100644
--- a/administrator/components/com_newsfeeds/config.xml
+++ b/administrator/components/com_newsfeeds/config.xml
@@ -429,18 +429,6 @@
 		description="COM_NEWSFEEDS_CONFIG_INTEGRATION_SETTINGS_DESC"
 	>
 
-		<field
-			name="sef_advanced"
-			type="radio"
-			class="btn-group btn-group-yesno"
-			default="0"
-			label="JGLOBAL_SEF_ADVANCED_LABEL"
-			description="JGLOBAL_SEF_ADVANCED_DESC"
-			filter="integer">
-			<option value="1">JGLOBAL_SEF_ADVANCED_MODERN</option>
-			<option value="0">JGLOBAL_SEF_ADVANCED_LEGACY</option>
-		</field>
-
 		<field
 			name="sef_ids"
 			type="radio"
@@ -448,7 +436,6 @@
 			default="0"
 			label="JGLOBAL_SEF_NOIDS_LABEL"
 			description="JGLOBAL_SEF_NOIDS_DESC"
-			showon="sef_advanced:1"
 			filter="integer">
 			<option value="1">JYES</option>
 			<option value="0">JNO</option>
diff --git a/administrator/components/com_users/config.xml b/administrator/components/com_users/config.xml
index b1f1bedb9a8e3..343f784875c01 100644
--- a/administrator/components/com_users/config.xml
+++ b/administrator/components/com_users/config.xml
@@ -241,18 +241,6 @@
 		description="COM_USERS_CONFIG_INTEGRATION_SETTINGS_DESC"
 	>
 
-		<field
-			name="sef_advanced"
-			type="radio"
-			class="btn-group btn-group-yesno"
-			default="0"
-			label="JGLOBAL_SEF_ADVANCED_LABEL"
-			description="JGLOBAL_SEF_ADVANCED_DESC"
-			filter="integer">
-			<option value="1">JGLOBAL_SEF_ADVANCED_MODERN</option>
-			<option value="0">JGLOBAL_SEF_ADVANCED_LEGACY</option>
-		</field>
-
 		<field
 			name="custom_fields_enable"
 			type="radio"