diff --git a/mongoose.h b/mongoose.h
index bd4049ba..808ba88f 100644
--- a/mongoose.h
+++ b/mongoose.h
@@ -49,14 +49,14 @@ extern "C" {
 #define MG_ARCH MG_ARCH_WIN32
 #elif defined(ICACHE_FLASH) || defined(ICACHE_RAM_ATTR)
 #define MG_ARCH MG_ARCH_ESP8266
+#elif defined(__ZEPHYR__)
+#define MG_ARCH MG_ARCH_ZEPHYR
 #elif defined(ESP_PLATFORM)
 #define MG_ARCH MG_ARCH_ESP32
 #elif defined(FREERTOS_IP_H)
 #define MG_ARCH MG_ARCH_FREERTOS_TCP
 #elif defined(AZURE_RTOS_THREADX)
 #define MG_ARCH MG_ARCH_AZURERTOS
-#elif defined(__ZEPHYR__)
-#define MG_ARCH MG_ARCH_ZEPHYR
 #elif defined(PICO_TARGET_NAME)
 #define MG_ARCH MG_ARCH_RP2040
 #endif
diff --git a/src/arch.h b/src/arch.h
index 70ae5a48..20852735 100644
--- a/src/arch.h
+++ b/src/arch.h
@@ -22,14 +22,14 @@
 #define MG_ARCH MG_ARCH_WIN32
 #elif defined(ICACHE_FLASH) || defined(ICACHE_RAM_ATTR)
 #define MG_ARCH MG_ARCH_ESP8266
+#elif defined(__ZEPHYR__)
+#define MG_ARCH MG_ARCH_ZEPHYR
 #elif defined(ESP_PLATFORM)
 #define MG_ARCH MG_ARCH_ESP32
 #elif defined(FREERTOS_IP_H)
 #define MG_ARCH MG_ARCH_FREERTOS_TCP
 #elif defined(AZURE_RTOS_THREADX)
 #define MG_ARCH MG_ARCH_AZURERTOS
-#elif defined(__ZEPHYR__)
-#define MG_ARCH MG_ARCH_ZEPHYR
 #elif defined(PICO_TARGET_NAME)
 #define MG_ARCH MG_ARCH_RP2040
 #endif