diff --git a/bmi160.c b/bmi160.c
index 9782d41..4c546dd 100644
--- a/bmi160.c
+++ b/bmi160.c
@@ -3965,7 +3965,7 @@ static int8_t config_any_dur_threshold(const struct bmi160_acc_any_mot_int_cfg *
         /* slope duration */
         dur = (uint8_t)any_motion_int_cfg->anymotion_dur;
         temp = data & ~BMI160_SLOPE_INT_DUR_MASK;
-        data = temp | (dur & BMI160_MOTION_SRC_INT_MASK);
+        data = temp | (dur & BMI160_SLOPE_INT_DUR_MASK);
         data_array[0] = data;
 
         /* add slope threshold */