diff --git a/manifest.xml b/manifest.xml
index b558f74..b90111d 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -1,7 +1,7 @@
 <manifest version="1.0" type="device">
     <hal format="hidl">
         <name>android.hardware.audio</name>
-        <transport arch="32+64">passthrough</transport>
+        <transport>hwbinder</transport>
         <version>2.0</version>
         <interface>
             <name>IDevicesFactory</name>
@@ -10,7 +10,7 @@
     </hal>
     <hal format="hidl">
         <name>android.hardware.audio.effect</name>
-        <transport arch="32+64">passthrough</transport>
+        <transport>hwbinder</transport>
         <version>2.0</version>
         <interface>
             <name>IEffectsFactory</name>
@@ -82,7 +82,7 @@
     </hal>
     <hal format="hidl">
         <name>android.hardware.graphics.composer</name>
-        <transport arch="32+64">passthrough</transport>
+        <transport>hwbinder</transport>
         <version>2.1</version>
         <interface>
             <name>IComposer</name>
@@ -100,7 +100,7 @@
     </hal>
     <hal format="hidl">
         <name>android.hardware.keymaster</name>
-        <transport arch="32+64">passthrough</transport>
+        <transport>hwbinder</transport>
         <version>3.0</version>
         <interface>
             <name>IKeymasterDevice</name>