diff --git a/plat/st/stm32mp1/stm32mp1_def.h b/plat/st/stm32mp1/stm32mp1_def.h
index beb588c..8d7cea3 100644
--- a/plat/st/stm32mp1/stm32mp1_def.h
+++ b/plat/st/stm32mp1/stm32mp1_def.h
@@ -253,6 +253,7 @@
 /*******************************************************************************
  * Device Tree defines
  ******************************************************************************/
+#define DT_PWR_COMPAT			"st,stm32mp1-pwr"
 #define DT_RCC_CLK_COMPAT		"st,stm32mp1-rcc"
 
 #endif /* STM32MP1_DEF_H */