diff --git a/filter/bs412.c b/filter/bs412.c
index 92d23cc..6474cdd 100644
--- a/filter/bs412.c
+++ b/filter/bs412.c
@@ -22,7 +22,7 @@ void init_bs412(BS412Compressor* mpx, float mpx_deviation, float target_power, f
 	mpx->gain = 1.0f;
 	mpx->max = max;
 	memset(mpx->lookahead_samples, 0, BS412_LOOKAHEAD);
-	mpx->lookahead_samples = 0;
+	mpx->lookahead_counter = 0;
 	#ifdef BS412_DEBUG
 	debug_printf("Initialized MPX power measurement with sample rate: %d\n", sample_rate);
 	#endif