diff --git a/compatibility_matrix.xml b/compatibility_matrix.xml
index 8fde25ca..3082485c 100644
--- a/compatibility_matrix.xml
+++ b/compatibility_matrix.xml
@@ -2,29 +2,58 @@
     <hal format="hidl" optional="false">
         <name>android.frameworks.schedulerservice</name>
         <version>1.0</version>
+        <interface>
+            <name>ISchedulingPolicyService</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.frameworks.sensorservice</name>
         <version>1.0</version>
+        <interface>
+            <name>ISensorManager</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hidl.allocator</name>
         <version>1.0</version>
+        <interface>
+            <name>IAllocator</name>
+            <instance>ashmem</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hidl.manager</name>
         <version>1.0</version>
+        <interface>
+            <name>IServiceManager</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hidl.memory</name>
         <version>1.0</version>
+        <interface>
+            <name>IMapper</name>
+            <instance>ashmem</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hidl.token</name>
         <version>1.0</version>
+        <interface>
+            <name>ITokenManager</name>
+            <instance>default</instance>
+        </interface>
     </hal>
     <hal format="hidl" optional="false">
         <name>android.system.wifi.keystore</name>
         <version>1.0</version>
+        <interface>
+            <name>IKeystore</name>
+            <instance>default</instance>
+        </interface>
     </hal>
+
 </compatibility-matrix>