diff --git a/tools/validatekeymaps/Android.bp b/tools/validatekeymaps/Android.bp
index ff24d16..25373f9 100644
--- a/tools/validatekeymaps/Android.bp
+++ b/tools/validatekeymaps/Android.bp
@@ -21,6 +21,7 @@
     cflags: [
         "-Wall",
         "-Werror",
+        "-Wextra",
     ],
 
     static_libs: [
@@ -31,6 +32,9 @@
         "liblog",
         "libui-types",
     ],
+    shared_libs: [
+        "libvintf",
+    ],
     target: {
         host_linux: {
             static_libs: [
diff --git a/tools/validatekeymaps/Main.cpp b/tools/validatekeymaps/Main.cpp
index 817effd..0d7d5f9 100644
--- a/tools/validatekeymaps/Main.cpp
+++ b/tools/validatekeymaps/Main.cpp
@@ -141,6 +141,11 @@
             }
             base::Result<std::shared_ptr<KeyLayoutMap>> ret = KeyLayoutMap::load(filename);
             if (!ret.ok()) {
+                if (ret.error().message() == "Missing kernel config") {
+                    // It means the layout is valid, but won't be loaded on this device because
+                    // this layout requires a certain kernel config.
+                    return true;
+                }
                 error("Error %s parsing key layout file.\n\n", ret.error().message().c_str());
                 return false;
             }