diff --git a/main.cc b/main.cc
index 22edcc6..e6d9d70 100644
--- a/main.cc
+++ b/main.cc
@@ -8,6 +8,7 @@
 #include "hardware/gpio.h"
 #include "hardware/pwm.h"
 #include "hardware/adc.h"
+#include "mux.h"
 #include "pico/multicore.h"
 #include "pico/stdlib.h"
 
@@ -59,6 +60,7 @@ __attribute__((noreturn))
 void core1_main(void) {
 	while (1) {
 		update_buttons();
+		update_inputs();
 	}
 }
 
diff --git a/mux.h b/mux.h
index 4f035fd..da62bcc 100644
--- a/mux.h
+++ b/mux.h
@@ -2,4 +2,5 @@
 #include <stdint.h>
 
 void set_mux_addr(uint8_t addr);
-void update_inputs();
\ No newline at end of file
+void update_inputs();
+