diff --git a/lib_dec/jbm_pcmdsp_apa.c b/lib_dec/jbm_pcmdsp_apa.c
index ac6a28b86c99079fe16cf201a5fd06af33610ab5..fc793dff01c72047684bc8a5db1fe53ab98f5644 100644
--- a/lib_dec/jbm_pcmdsp_apa.c
+++ b/lib_dec/jbm_pcmdsp_apa.c
@@ -900,7 +900,7 @@ UWord8 apa_exec_ivas_fx(
     UWord32 statsResetThreshold, statsResetShift;
     Word16 Q_a_out;
 
-    Q_a_out = add( getScaleFactor32_copy( a_in, L_mult0( ps->num_channels, APA_BUF_PER_CHANNEL ) ), Q11 - Q16 );
+    Q_a_out = add( getScaleFactor32_copy( a_in, L_mult0( ps->num_channels, APA_BUF_PER_CHANNEL ) ), Q11 - Q16 - Q1 );
     statsResetThreshold = 1637;
     move32();
     statsResetShift = 2;