diff --git a/taenzer.c b/taenzer.c
index c21d964..5c36adb 100644
--- a/taenzer.c
+++ b/taenzer.c
@@ -81,7 +81,7 @@ void do_taenzer(){
 
     /* Force regualtion */
     if(kraftsensor_valid && taenzer_state.active && taenzer_state.homed && taenzer_state.pos >= 0){
-        int16_t err = (kraftsensor_value - taenzer_state.force_setpoint);
+        int32_t err = (kraftsensor_value - taenzer_state.force_setpoint);
 
         double pid_out = pid(&regler, err);
         int16_t out = (int16_t)pid_out;