diff --git a/plat/xilinx/zynqmp/include/platform_def.h b/plat/xilinx/zynqmp/include/platform_def.h
index a870a61..d623420 100644
--- a/plat/xilinx/zynqmp/include/platform_def.h
+++ b/plat/xilinx/zynqmp/include/platform_def.h
@@ -26,7 +26,6 @@
 #endif
 
 #define PLATFORM_CORE_COUNT		U(4)
-#define PLAT_NUM_POWER_DOMAINS		U(5)
 #define PLAT_MAX_PWR_LVL		U(1)
 #define PLAT_MAX_RET_STATE		U(1)
 #define PLAT_MAX_OFF_STATE		U(2)