diff --git a/lib_enc/inov_enc_fx.c b/lib_enc/inov_enc_fx.c
index 9c78ccf7fad02c903485b5ac9df3be90e5dc56cc..02ef250961a34f494fcf68dd187155763948c394 100644
--- a/lib_enc/inov_enc_fx.c
+++ b/lib_enc/inov_enc_fx.c
@@ -587,7 +587,7 @@ Word16 inov_encode_ivas_fx(
     set16_fx( y2, 0, L_SUBFR );
 
     Qh2 = sub( 14, norm_s( h2[0] ) );
-    scale_sig( h2, L_SUBFR, sub( Q12, Qh2 ) );
+    Scale_sig( h2, L_SUBFR, sub( Q12, Qh2 ) );
 
     IF( !Opt_AMR_WB )
     {