diff --git a/lib_enc/cng_enc_fx.c b/lib_enc/cng_enc_fx.c
index 6dc3963f87c470dbbbdae59add0e8f712f45b736..ed3663732c2f4317fcaf436f3094ed71e17c6351 100644
--- a/lib_enc/cng_enc_fx.c
+++ b/lib_enc/cng_enc_fx.c
@@ -1261,11 +1261,11 @@ void CNG_enc_ivas_fx(
     move16();
     /* Temp variables for floating point functions */
 
-    lp_ener_thr_scale = 8; /* 4.0f*/ /* Q2  */
+    lp_ener_thr_scale = 8; /* 4.0f*/ /* Q1  */
     move16();
     if ( st_fx->element_mode != EVS_MONO )
     {
-        lp_ener_thr_scale = 7; /* 3.5f;*/ /* Q2  */
+        lp_ener_thr_scale = 7; /* 3.5f;*/ /* Q1  */
         move16();
     }
 
@@ -1634,7 +1634,7 @@ void CNG_enc_ivas_fx(
         IF( hTdCngEnc->burst_ho_cnt > 0 )
         {
             /**allow_cn_step |= ( hDtxEnc->first_CNG || st->element_mode == EVS_MONO ) && ( hTdCngEnc->ho_ener_hist[hTdCngEnc->ho_hist_ptr] > lp_ener_thr_scale * hTdCngEnc->lp_ener );*/
-            w_temp = W_msu_32_16( W_shl( W_deposit32_l( hTdCngEnc->ho_ener_hist_fx[hTdCngEnc->ho_hist_ptr] ), 1 ), hTdCngEnc->lp_ener_fx, lp_ener_thr_scale ); /*Q7*/
+            w_temp = W_msu_32_16( W_shl( W_deposit32_l( hTdCngEnc->ho_ener_hist_fx[hTdCngEnc->ho_hist_ptr] ), 2 ), hTdCngEnc->lp_ener_fx, lp_ener_thr_scale ); /*Q8*/
 
             test();
             test();