diff --git a/firmware/auxout.cpp b/firmware/auxout.cpp
index ea07211..bd72dd3 100644
--- a/firmware/auxout.cpp
+++ b/firmware/auxout.cpp
@@ -157,7 +157,6 @@ void AuxOutThread(void*)
     {
         for (int ch = 0; ch < AFR_CHANNELS; ch++)
         {
-            auto cfg = GetConfiguration();
             float input = AuxGetInputSignal(cfg->auxOutputSource[ch]);
             float voltage = interpolate2d(input, cfg->auxOutBins[ch], cfg->auxOutValues[ch]);
 
diff --git a/firmware/main.cpp b/firmware/main.cpp
index bd5d32d..3262cfc 100644
--- a/firmware/main.cpp
+++ b/firmware/main.cpp
@@ -111,6 +111,7 @@ extern "C" void HardFault_Handler_C(void* sp) {
 	bool isFaultOnUnstacking = ((SCB->CFSR >> SCB_CFSR_BUSFAULTSR_Pos) & (1 << 3) ? true : false);
 	bool isFaultOnStacking = ((SCB->CFSR >> SCB_CFSR_BUSFAULTSR_Pos) & (1 << 4) ? true : false);
 	bool isFaultAddressValid = ((SCB->CFSR >> SCB_CFSR_BUSFAULTSR_Pos) & (1 << 7) ? true : false);
+	(void)faultAddress;
 	(void)isFaultPrecise;
 	(void)isFaultImprecise;
 	(void)isFaultOnUnstacking;