diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 930c763..dd8d92d 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -1,7 +1,6 @@
 <compatibility-matrix version="1.0" type="framework" level="3">
     <hal format="hidl" optional="false">
         <name>android.hardware.audio</name>
-        <version>2.0</version>
         <version>4.0</version>
         <interface>
             <name>IDevicesFactory</name>
@@ -10,7 +9,6 @@
     </hal>
     <hal format="hidl" optional="false">
         <name>android.hardware.audio.effect</name>
-        <version>2.0</version>
         <version>4.0</version>
         <interface>
             <name>IEffectsFactory</name>