diff --git a/qcom/sdxnightjar.dtsi b/qcom/sdxnightjar.dtsi
index 123e6dd21454..d89076b9ac6d 100644
--- a/qcom/sdxnightjar.dtsi
+++ b/qcom/sdxnightjar.dtsi
@@ -74,6 +74,7 @@
 
 		qtee_shmbridge {
 			compatible = "qcom,tee-shared-memory-bridge";
+			qcom,custom-bridge-size = <256>;
 		};
 	};