diff --git a/Android.mk b/Android.mk
index ac013ff..0942ffc 100644
--- a/Android.mk
+++ b/Android.mk
@@ -148,6 +148,10 @@ $(eval $(call define-redroid-prebuilt-lib,gralloc.cros,,hw/gralloc.cros.so,hw))
 $(eval $(call define-redroid-prebuilt-lib,gralloc.gbm,,hw/gralloc.gbm.so,hw,,$(gbm_libs)))
 
 
+# redroid audio
+$(eval $(call define-redroid-prebuilt-lib,audio.primary.redroid,,hw/audio.primary.redroid.so,hw))
+
+
 # redroid hwcomposer
 $(eval $(call define-redroid-prebuilt-lib,hwcomposer.redroid,,hw/hwcomposer.redroid.so,hw))
 
diff --git a/prebuilts.mk b/prebuilts.mk
index cc8ec7c..2b35179 100644
--- a/prebuilts.mk
+++ b/prebuilts.mk
@@ -1,4 +1,5 @@
 PRODUCT_PACKAGES += \
+    audio.primary.redroid \
     amdgpu.ids.redroid \
     libEGL_mesa \
     libGLESv1_CM_mesa \
diff --git a/prebuilts/aarch64/lib/hw/audio.primary.redroid.so b/prebuilts/aarch64/lib/hw/audio.primary.redroid.so
new file mode 100755
index 0000000..d41b88d
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diff --git a/prebuilts/arm/lib/hw/audio.primary.redroid.so b/prebuilts/arm/lib/hw/audio.primary.redroid.so
new file mode 100755
index 0000000..0e4433f
Binary files /dev/null and b/prebuilts/arm/lib/hw/audio.primary.redroid.so differ
diff --git a/prebuilts/x86/lib/hw/audio.primary.redroid.so b/prebuilts/x86/lib/hw/audio.primary.redroid.so
new file mode 100755
index 0000000..0ab1ecd
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diff --git a/prebuilts/x86_64/lib/hw/audio.primary.redroid.so b/prebuilts/x86_64/lib/hw/audio.primary.redroid.so
new file mode 100755
index 0000000..68847f9
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