diff --git a/audio_streams/Android.bp b/audio_streams/Android.bp
index 66f92e1..3e78e56 100644
--- a/audio_streams/Android.bp
+++ b/audio_streams/Android.bp
@@ -1,5 +1,6 @@
 rust_library_host_rlib {
     name: "libaudio_streams",
+    deny_warnings: false,
     crate_name: "audio_streams",
     edition: "2018",
     srcs: ["src/audio_streams.rs"],
diff --git a/cras/client/cras-sys/Android.bp b/cras/client/cras-sys/Android.bp
index e4d161c..0e061b1 100644
--- a/cras/client/cras-sys/Android.bp
+++ b/cras/client/cras-sys/Android.bp
@@ -1,5 +1,6 @@
 rust_library_host_rlib {
     name: "libcras_sys",
+    deny_warnings: false,
     crate_name: "cras_sys",
     edition: "2015",
     rlibs: ["libdata_model"],
diff --git a/cras/client/libcras/Android.bp b/cras/client/libcras/Android.bp
index 12443af..797ac4d 100644
--- a/cras/client/libcras/Android.bp
+++ b/cras/client/libcras/Android.bp
@@ -1,5 +1,6 @@
 rust_library_host_rlib {
     name: "liblibcras",
+    deny_warnings: false,
     crate_name: "libcras",
     edition: "2018",
     srcs: ["src/libcras.rs"],