diff --git a/BoardConfig.mk b/BoardConfig.mk
index 7583272..e281e64 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -30,6 +30,9 @@ SOONG_CONFIG_ONEPLUS_KONA_FOD_POS_X = 453
 SOONG_CONFIG_ONEPLUS_KONA_FOD_POS_Y = 1823
 SOONG_CONFIG_ONEPLUS_KONA_FOD_SIZE = 174
 
+# HIDL
+DEVICE_MANIFEST_FILE += $(DEVICE_PATH)/manifest.xml
+
 # Properties
 TARGET_PRODUCT_PROP += $(DEVICE_PATH)/product.prop
 
diff --git a/manifest.xml b/manifest.xml
new file mode 100644
index 0000000..ba86f4c
--- /dev/null
+++ b/manifest.xml
@@ -0,0 +1,11 @@
+<manifest version="2.0" type="device" target-level="5">
+    <hal format="hidl">
+        <name>android.hardware.keymaster</name>
+        <transport>hwbinder</transport>
+        <version>4.1</version>
+        <interface>
+            <name>IKeymasterDevice</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+</manifest>