diff --git a/src/main.rs b/src/main.rs
index 83ad4d8..bfde85b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -119,6 +119,7 @@ fn main() {
 
         set_hv_pwm(PWM_LOAD/64);
         set_fv_pwm(PWM_LOAD/16);
+        set_fbv_pwm(PWM_LOAD/8);
     });
 }