diff --git a/configuration/freertos.xml b/configuration/freertos.xml
index f6caa8f626..820aed34fc 100644
--- a/configuration/freertos.xml
+++ b/configuration/freertos.xml
@@ -28,6 +28,7 @@
         <group>RX65N</group>
         <group>RX66T</group>
         <group>RX66N</group>
+        <group>RX671</group>
         <group>RX71M</group>
         <group>RX72T</group>
         <group>RX72N</group>
@@ -37,6 +38,7 @@
         <board>RSKRX65N-2MB</board>
         <board>RSKRX66T</board>
         <board>RSKRX66N</board>
+        <board>RSKRX671</board>
         <board>RSKRX71M</board>
         <board>RSKRX72T</board>
         <board>RSKRX72N</board>
@@ -58,6 +60,7 @@
         <group>RX65N</group>
         <group>RX66T</group>
         <group>RX66N</group>
+        <group>RX671</group>
         <group>RX71M</group>
         <group>RX72T</group>
         <group>RX72N</group>
@@ -67,6 +70,7 @@
         <board>RSKRX65N-2MB</board>
         <board>RSKRX66T</board>
         <board>RSKRX66N</board>
+        <board>RSKRX671</board>
         <board>RSKRX71M</board>
         <board>RSKRX72T</board>
         <board>RSKRX72N</board>
@@ -105,6 +109,7 @@
             <group>RX65N</group>
             <group>RX66T</group>
             <group>RX66N</group>
+            <group>RX671</group>
             <group>RX71M</group>
             <group>RX72T</group>
             <group>RX72N</group>
@@ -134,6 +139,7 @@
             <group>RX65N</group>
             <group>RX66T</group>
             <group>RX66N</group>
+            <group>RX671</group>
             <group>RX71M</group>
             <group>RX72T</group>
             <group>RX72N</group>
@@ -213,6 +219,7 @@
             <group>RX65N</group>
             <group>RX66T</group>
             <group>RX66N</group>
+            <group>RX671</group>
             <group>RX71M</group>
             <group>RX72T</group>
             <group>RX72N</group>
@@ -241,6 +248,7 @@
             <group>RX65N</group>
             <group>RX66T</group>
             <group>RX66N</group>
+            <group>RX671</group>
             <group>RX71M</group>
             <group>RX72T</group>
             <group>RX72N</group>
@@ -338,6 +346,7 @@
             <group>RX65N</group>
             <group>RX66T</group>
             <group>RX66N</group>
+            <group>RX671</group>
             <group>RX71M</group>
             <group>RX72T</group>
             <group>RX72N</group>
@@ -367,6 +376,7 @@
             <group>RX65N</group>
             <group>RX66T</group>
             <group>RX66N</group>
+            <group>RX671</group>
             <group>RX71M</group>
             <group>RX72T</group>
             <group>RX72N</group>