diff --git a/src/mesh/RadioInterface.cpp b/src/mesh/RadioInterface.cpp
index b1403f3b6..d91cba116 100644
--- a/src/mesh/RadioInterface.cpp
+++ b/src/mesh/RadioInterface.cpp
@@ -297,7 +297,7 @@ uint32_t RadioInterface::getTxDelayMsecWeighted(float snr)
 
 void printPacket(const char *prefix, const meshtastic_MeshPacket *p)
 {
-#ifdef DEBUG_PORT
+#if defined(DEBUG_PORT) && !defined(DEBUG_MUTE)
     std::string out = DEBUG_PORT.mt_sprintf("%s (id=0x%08x fr=0x%08x to=0x%08x, WantAck=%d, HopLim=%d Ch=0x%x", prefix, p->id,
                                             p->from, p->to, p->want_ack, p->hop_limit, p->channel);
     if (p->which_payload_variant == meshtastic_MeshPacket_decoded_tag) {
@@ -637,4 +637,4 @@ size_t RadioInterface::beginSending(meshtastic_MeshPacket *p)
 
     sendingPacket = p;
     return p->encrypted.size + sizeof(PacketHeader);
-}
+}
\ No newline at end of file
diff --git a/variants/rak3172/platformio.ini b/variants/rak3172/platformio.ini
index 9e617e01e..58ea32088 100644
--- a/variants/rak3172/platformio.ini
+++ b/variants/rak3172/platformio.ini
@@ -28,6 +28,8 @@ build_flags =
   -DHAL_TIM_MODULE_DISABLED
   -DHAL_WWDG_MODULE_DISABLED
   -DHAL_EXTI_MODULE_DISABLED
+  -DHAL_SAI_MODULE_DISABLED
+  -DHAL_ICACHE_MODULE_DISABLED
   -DRADIOLIB_EXCLUDE_SX128X=1
   -DRADIOLIB_EXCLUDE_SX127X=1
   -DRADIOLIB_EXCLUDE_LR11X0=1
diff --git a/variants/wio-e5/platformio.ini b/variants/wio-e5/platformio.ini
index 29c4a0a37..e9d4ca946 100644
--- a/variants/wio-e5/platformio.ini
+++ b/variants/wio-e5/platformio.ini
@@ -28,6 +28,8 @@ build_flags =
   -DHAL_TIM_MODULE_DISABLED
   -DHAL_WWDG_MODULE_DISABLED
   -DHAL_EXTI_MODULE_DISABLED
+  -DHAL_SAI_MODULE_DISABLED
+  -DHAL_ICACHE_MODULE_DISABLED
   -DRADIOLIB_EXCLUDE_SX128X=1
   -DRADIOLIB_EXCLUDE_SX127X=1
   -DRADIOLIB_EXCLUDE_LR11X0=1