diff --git a/src/main.cpp b/src/main.cpp
index 66cd80417..4f72be7da 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -87,7 +87,7 @@ uint8_t rtc_found;
 
 // Keystore Chips
 uint8_t keystore_found;
-#ifndef ARCH_PORTDUINO
+#if !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL)
 ATECCX08A atecc;
 #endif
 
diff --git a/src/xmodem.h b/src/xmodem.h
index 776f800bb..7745b6012 100644
--- a/src/xmodem.h
+++ b/src/xmodem.h
@@ -58,7 +58,7 @@ class XModemAdapter
 
     uint16_t packetno = 0;
 
-#ifdef ARCH_NRF52
+#if defined(ARCH_NRF52)
     File file = File(FSCom);
 #else
     File file;
diff --git a/variants/rak4631/variant.h b/variants/rak4631/variant.h
index a37e1e7de..1845a5783 100644
--- a/variants/rak4631/variant.h
+++ b/variants/rak4631/variant.h
@@ -136,7 +136,7 @@ static const uint8_t SCK = PIN_SPI_SCK;
 
 // Controls power for the eink display - Board power is enabled either by VBUS from USB or the CPU asserting PWR_ON
 // FIXME - I think this is actually just the board power enable - it enables power to the CPU also
-//#define PIN_EINK_PWR_ON (-1)
+// #define PIN_EINK_PWR_ON (-1)
 
 // #define USE_EINK