diff --git a/firmware/apps/geiger.c b/firmware/apps/geiger.c
deleted file mode 100644
index f07836a..0000000
--- a/firmware/apps/geiger.c
+++ /dev/null
@@ -1,56 +0,0 @@
-#include <inttypes.h>
-#include <stdlib.h>
-#include <avr/io.h>
-
-#include "../lib/apps.h"
-#include "../lib/bughal.h"
-#include "../lib/util.h"
-#include "../lib/music.h"
-#include "../lib/usart.h"
-
-/**
- * ggrbug mode
- * - simulate geiger counter sounds
- */
-static void geiger(void)
-{
-	uint8_t max = 200;
-	uint8_t min = 10;
-
-	static timer_t mytimer;
-	static bool blink;
-	if (mode_uninitialized) {
-		init_leds();
-		music_setNote(NOTE_PAUSE, 0);
-		mode_uninitialized = false;
-		timer_set(&mytimer, 10);
-		blink = false;
-	};
-	if (timer_expired(&mytimer)) {
-		if (!blink) {
-			/*lets blink*/
-			int i = (rand() % 3);
-			switch (i) {
-				case 0: led_on(LED_L); break;
-				case 1: led_on(LED_R); break;
-				default: led_on(LED_L | LED_R); break;
-			};
-			if (rand() % 10 > 8)
-				set_motor(MOTOR_ON);
-			music_setNote(NOTE_C, 5);
-			timer_set(&mytimer, 2);
-			blink = true;
-		} else {
-			/*stop blink*/
-			led_off(LED_L | LED_R);
-			set_motor(MOTOR_OFF);
-			music_setNote(NOTE_PAUSE, 0);
-			timer_set(&mytimer, (rand() % (max - min)) + min);
-			blink = false;
-		}
-
-	}//end if timer_expired
-
-}
-
-REGISTER(geiger)