diff --git a/audio/6.0/config/api/current.txt b/audio/6.0/config/api/current.txt
index 6b49e5ed31..f5d4798603 100644
--- a/audio/6.0/config/api/current.txt
+++ b/audio/6.0/config/api/current.txt
@@ -133,6 +133,7 @@ package audio.policy.configuration.V6_0 {
     enum_constant public static final audio.policy.configuration.V6_0.AudioFormat AUDIO_FORMAT_LDAC;
     enum_constant public static final audio.policy.configuration.V6_0.AudioFormat AUDIO_FORMAT_LHDC;
     enum_constant public static final audio.policy.configuration.V6_0.AudioFormat AUDIO_FORMAT_LHDC_LL;
+    enum_constant public static final audio.policy.configuration.V6_0.AudioFormat AUDIO_FORMAT_MAT;
     enum_constant public static final audio.policy.configuration.V6_0.AudioFormat AUDIO_FORMAT_MAT_1_0;
     enum_constant public static final audio.policy.configuration.V6_0.AudioFormat AUDIO_FORMAT_MAT_2_0;
     enum_constant public static final audio.policy.configuration.V6_0.AudioFormat AUDIO_FORMAT_MAT_2_1;
diff --git a/audio/6.0/config/audio_policy_configuration.xsd b/audio/6.0/config/audio_policy_configuration.xsd
index 341c6b337a..ead1cc20c4 100644
--- a/audio/6.0/config/audio_policy_configuration.xsd
+++ b/audio/6.0/config/audio_policy_configuration.xsd
@@ -363,6 +363,7 @@
             <xs:enumeration value="AUDIO_FORMAT_AC4"/>
             <xs:enumeration value="AUDIO_FORMAT_LDAC"/>
             <xs:enumeration value="AUDIO_FORMAT_E_AC3_JOC"/>
+            <xs:enumeration value="AUDIO_FORMAT_MAT"/>
             <xs:enumeration value="AUDIO_FORMAT_MAT_1_0"/>
             <xs:enumeration value="AUDIO_FORMAT_MAT_2_0"/>
             <xs:enumeration value="AUDIO_FORMAT_MAT_2_1"/>