diff --git a/stm-firmware/main.c b/stm-firmware/main.c
index 7d8d939..cca9872 100644
--- a/stm-firmware/main.c
+++ b/stm-firmware/main.c
@@ -66,9 +66,6 @@ int main()
 
 	shell_handle = shell_init();
 
-	/* Try random calibration */
-	adc_pt1000_set_resistance_calibration(-0.8f, 0.0f, true);
-
 	while(1) {
 		pt1000_value_status = adc_pt1000_get_current_resistance(&pt1000_value);