diff --git a/overlay/tegra234-android.dts b/overlay/tegra234-android.dts
index 844a1a4..ddf79f6 100644
--- a/overlay/tegra234-android.dts
+++ b/overlay/tegra234-android.dts
@@ -31,6 +31,10 @@
 				use_dts_cmdline;
 				bootargs   = ANDROID_BOOTARGS;
 				bootconfig = ANDROID_BOOTCONFIG;
+				/* Test key hash, will got overriden on signing server */
+				avb_key0_sha1 = <0x2597c218 0xaae470a1 0x30f61162 0xfeaae70a 0xfd97f011>;
+				/* RSA2K = 520, RSA4K = 1032, RSA8K = 2056 */
+				avb_key0_size = <1032>;
 			};
 
 			bus@0 {