diff --git a/components/wpa_supplicant/component.mk b/components/wpa_supplicant/component.mk
index 7d5265501..daac5ca70 100644
--- a/components/wpa_supplicant/component.mk
+++ b/components/wpa_supplicant/component.mk
@@ -1,4 +1,4 @@
 COMPONENT_ADD_INCLUDEDIRS := include port/include
 COMPONENT_SRCDIRS := src/crypto port
 
-CFLAGS += -DEMBEDDED_SUPP -D__ets__ -Wno-strict-aliasing -D__ESP32_SUPP_TYPE__
+CFLAGS += -DEMBEDDED_SUPP -D__ets__ -Wno-strict-aliasing
diff --git a/components/wpa_supplicant/include/wpa/common.h b/components/wpa_supplicant/include/wpa/common.h
index 05868cc25..2e6012f86 100644
--- a/components/wpa_supplicant/include/wpa/common.h
+++ b/components/wpa_supplicant/include/wpa/common.h
@@ -20,7 +20,7 @@
 #include "os.h"
 
 /* Define platform specific variable type macros */
-#if defined(__ESP32_SUPP_TYPE__)
+#if defined(ESP_PLATFORM)
 #include <stdint.h>
 typedef uint64_t u64;
 typedef uint32_t u32;
@@ -30,7 +30,7 @@ typedef int64_t s64;
 typedef int32_t s32;
 typedef int16_t s16;
 typedef int8_t s8;
-#endif /*__ESP32_SUPP_TYPE__*/
+#endif /*ESP_PLATFORM*/
 
 #if defined(__XTENSA__)
 #include <machine/endian.h>