diff --git a/doc/board/emulation/qemu-arm.rst b/doc/board/emulation/qemu-arm.rst
index b42d924cc66..7291fa4a315 100644
--- a/doc/board/emulation/qemu-arm.rst
+++ b/doc/board/emulation/qemu-arm.rst
@@ -113,7 +113,7 @@ In a second console invoke qemu-system-aarch64 with::
 
 Enable the TPM on U-Boot's command line with::
 
-    tpm2 startup TPM2_SU_CLEAR
+    tpm autostart
 
 Debug UART
 ----------