diff --git a/compatibility_matrix.xml b/compatibility_matrix.xml
index 24b2761..3248fa0 100644
--- a/compatibility_matrix.xml
+++ b/compatibility_matrix.xml
@@ -15,6 +15,22 @@
             <instance>default</instance>
         </interface>
     </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.radio.config</name>
+        <version>1.0</version>
+        <interface>
+            <name>IRadioConfig</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="hidl" optional="true">
+        <name>android.hardware.radio.deprecated</name>
+        <version>1.0</version>
+        <interface>
+            <name>IOemHook</name>
+            <instance>slot1</instance>
+        </interface>
+    </hal>
     <hal format="hidl" optional="false">
         <name>android.hidl.allocator</name>
         <version>1.0</version>