diff --git a/sint-gauntlet.c b/sint-gauntlet.c
index fd8347a..7910a91 100644
--- a/sint-gauntlet.c
+++ b/sint-gauntlet.c
@@ -33,10 +33,8 @@ void init_all() {
 
 	for (uint8_t i=0; i < ARRAY_LENGTH(adc_gpio); i++) {
 		 adc_gpio_init(adc_gpio[i]);
-		 
+		 adc_select_input(i);
 	}
-	
-
 }
 
 __attribute__((noreturn)) int main() {