diff --git a/transport/allocator/1.0/Android.bp b/transport/allocator/1.0/Android.bp
index b610db4..a5f2410 100644
--- a/transport/allocator/1.0/Android.bp
+++ b/transport/allocator/1.0/Android.bp
@@ -40,6 +40,7 @@
     generated_sources: ["android.hidl.allocator@1.0_genc++"],
     generated_headers: ["android.hidl.allocator@1.0_genc++_headers"],
     export_generated_headers: ["android.hidl.allocator@1.0_genc++_headers"],
+    vendor_available: true,
     shared_libs: [
         "libhidlbase",
         "libhidltransport",
diff --git a/transport/base/1.0/Android.bp b/transport/base/1.0/Android.bp
index 125ce1a..b02483f 100644
--- a/transport/base/1.0/Android.bp
+++ b/transport/base/1.0/Android.bp
@@ -44,6 +44,7 @@
     generated_sources: ["android.hidl.base@1.0_genc++"],
     generated_headers: ["android.hidl.base@1.0_genc++_headers"],
     export_generated_headers: ["android.hidl.base@1.0_genc++_headers"],
+    vendor_available: true,
     shared_libs: [
         "libhidlbase",
         "libhidltransport",
diff --git a/transport/manager/1.0/Android.bp b/transport/manager/1.0/Android.bp
index 0e5766f..b1e4984 100644
--- a/transport/manager/1.0/Android.bp
+++ b/transport/manager/1.0/Android.bp
@@ -47,6 +47,7 @@
     generated_sources: ["android.hidl.manager@1.0_genc++"],
     generated_headers: ["android.hidl.manager@1.0_genc++_headers"],
     export_generated_headers: ["android.hidl.manager@1.0_genc++_headers"],
+    vendor_available: true,
     shared_libs: [
         "libhidlbase",
         "libhidltransport",
diff --git a/transport/memory/1.0/Android.bp b/transport/memory/1.0/Android.bp
index 4ec0191..2275f79 100644
--- a/transport/memory/1.0/Android.bp
+++ b/transport/memory/1.0/Android.bp
@@ -47,6 +47,7 @@
     generated_sources: ["android.hidl.memory@1.0_genc++"],
     generated_headers: ["android.hidl.memory@1.0_genc++_headers"],
     export_generated_headers: ["android.hidl.memory@1.0_genc++_headers"],
+    vendor_available: true,
     shared_libs: [
         "libhidlbase",
         "libhidltransport",
diff --git a/transport/token/1.0/Android.bp b/transport/token/1.0/Android.bp
index 5f90cb7..9fb77d1 100644
--- a/transport/token/1.0/Android.bp
+++ b/transport/token/1.0/Android.bp
@@ -40,6 +40,7 @@
     generated_sources: ["android.hidl.token@1.0_genc++"],
     generated_headers: ["android.hidl.token@1.0_genc++_headers"],
     export_generated_headers: ["android.hidl.token@1.0_genc++_headers"],
+    vendor_available: true,
     shared_libs: [
         "libhidlbase",
         "libhidltransport",