diff --git a/lib_com/options.h b/lib_com/options.h
index bc6458d295bb9ed29e0f0cb866d74d3172401c88..8c3633cadcaaf0d2501c9236cefff9e9205d4c1e 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -203,9 +203,8 @@
 #define FIX_HBR_MASAMETA                                /* Nokia: Fixes to HBR MASA metadata at 384 and 512 kbps. Addresses issues 438 and 477 as well. */
 #define FIX_482_DUMMYDEC_INIT                           /* Nokia: fix issue #428: missing inits for dummyDec in IVAS_rend */
 #define FIX_468_16KHZ_PUPMIX                            /* Dlb: Fix issue 468 for Param Upmix at 16kHz sampling rate */
+#define FIX_499_DFT_STEREO_PLC                          /* Eri: Fix for issue 499: Wrong past memory addressed for computing energy of DFT stereo residual ECU frame  */
 #define FIX_489_COV_SMOOTHING                           /* Dlb: Fix covariance smoothing for ParamUpmix */
-
-
 #define FIX_485_STATIC_BUFFERS                          /* FhG: move static buffers in DirAC parameter estimator to the DirAC struct */
 
 /* ################## End DEVELOPMENT switches ######################### */
diff --git a/lib_dec/ivas_stereo_dft_dec.c b/lib_dec/ivas_stereo_dft_dec.c
index 02fd3a41d309f7237c43b7b07fbdc7b71ca36838..5c2d0b37e6f7ee598768e8fffcad6eb08e2dbc7d 100644
--- a/lib_dec/ivas_stereo_dft_dec.c
+++ b/lib_dec/ivas_stereo_dft_dec.c
@@ -1738,7 +1738,11 @@ void stereo_dft_dec(
 
     if ( st0->bfi && !prev_bfi )
     {
+#ifdef FIX_499_DFT_STEREO_PLC
+        idx_k0 = ( hStereoDft->past_DMX_pos + STEREO_DFT_PAST_MAX - 1 ) % STEREO_DFT_PAST_MAX;
+#else
         idx_k0 = ( hStereoDft->past_DMX_pos + 1 ) % STEREO_DFT_PAST_MAX;
+#endif
         idx_k1 = ( idx_k0 + 1 ) % STEREO_DFT_PAST_MAX;
         /*dmx energy memory*/
         hStereoDft->past_dmx_nrg = stereo_dft_dmx_swb_nrg( hStereoDft->DFT_past_DMX[idx_k0], hStereoDft->DFT_past_DMX[idx_k1], min( hStereoDft->NFFT, STEREO_DFT32MS_N_32k ) );