diff --git a/arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.c b/arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.c
index 353aecc09de..f6395bad0ec 100644
--- a/arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.c
+++ b/arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.c
@@ -13,6 +13,7 @@
 #include <part.h>
 #include <tee.h>
 #include <asm/arch/stm32mp1_smc.h>
+#include <asm/arch/sys_proto.h>
 #include <asm/global_data.h>
 #include <dm/device_compat.h>
 #include <dm/uclass.h>
@@ -1357,7 +1358,7 @@ static int dfu_init_entities(struct stm32prog_data *data)
 
 	alt_nb = 1; /* number of virtual = CMD*/
 
-	if (IS_ENABLED(CONFIG_CMD_STM32PROG_OTP)) {
+	if (IS_ENABLED(CONFIG_CMD_STM32PROG_OTP) && !stm32mp_is_closed()) {
 		/* OTP_SIZE_SMC = 0 if SMC is not supported */
 		otp_size = OTP_SIZE_SMC;
 		/* check if PTA BSEC is supported */