diff --git a/firmware/console/eficonsole.cpp b/firmware/console/eficonsole.cpp
index 58c3dd4344..5ec3218e6b 100644
--- a/firmware/console/eficonsole.cpp
+++ b/firmware/console/eficonsole.cpp
@@ -111,6 +111,7 @@ static void sayHello(void) {
 	chThdSleepMilliseconds(5);
 }
 
+#if CH_DBG_THREADS_PROFILING && CH_DBG_FILL_THREADS
 static uintptr_t CountFreeStackSpace(const void* wabase)
 {
 	const uint8_t* stackBase = reinterpret_cast<const uint8_t*>(wabase);
@@ -124,6 +125,7 @@ static uintptr_t CountFreeStackSpace(const void* wabase)
 
 	return stackUsage - stackBase;
 }
+#endif
 
 /**
  * This methods prints all threads, their stack usage, and their total times
diff --git a/firmware/controllers/actuators/lcd_controller.cpp b/firmware/controllers/actuators/lcd_controller.cpp
index 453ad966d1..d01aa69617 100644
--- a/firmware/controllers/actuators/lcd_controller.cpp
+++ b/firmware/controllers/actuators/lcd_controller.cpp
@@ -161,6 +161,7 @@ static const char* idleModeStr[] = { "I:A", "I:M" };
 //	}
 //}
 
+#if 0
 static char * prepareInfoLine(engine_configuration_s *engineConfiguration, char *buffer) {
 	char *ptr = buffer;
 
@@ -176,6 +177,7 @@ static char * prepareInfoLine(engine_configuration_s *engineConfiguration, char
 	ptr = appendStr(ptr, " ");
 	return ptr;
 }
+#endif
 
 //static char * prepareStatusLine(char *buffer) {
 //	char *ptr = buffer;