diff --git a/lib_com/options.h b/lib_com/options.h
index 5dddf236eaf2fef2cab58d1b8f98a53e29b27029..a5b56970e7feb6857ac37b0c1e7aff972015bbbc 100755
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -166,7 +166,7 @@
 #define FIX_309_PREMPH_MEM_SCE                          /* FhG: issue 309 - fix overwriting of mem_preemph_enc in ivas preprocessing for SCE and tcxonly modes*/
 
 #define FIX_317                                         /* FhG: issue 317 - address sanitizer error in MDCT-Stereo PLC */
-
+#define FIX_301_PLC                                     /* FhG: issue 301 - fix bug of missing update of overlap buffer for DFT-stereo PLC*/
 
 /* ################## End DEVELOPMENT switches ######################### */
 /* clang-format on */
diff --git a/lib_dec/core_dec_init.c b/lib_dec/core_dec_init.c
index ec673cd19c31c2921b689d3bd782a8e05efeca76..511eedc53f17c9f3cb8b79e63767af38274aa2bb 100644
--- a/lib_dec/core_dec_init.c
+++ b/lib_dec/core_dec_init.c
@@ -279,7 +279,11 @@ void open_decoder_LPD(
             st->last_core_bfi = ACELP_CORE;
         }
 
+#ifdef FIX_301_PLC
+        if ( ( ( st->element_mode != IVAS_CPE_DFT ) || ( st->element_mode == IVAS_CPE_DFT && st->prev_bfi ) ) && st->last_codec_mode == MODE1 && st->last_core == ACELP_CORE )
+#else
         if ( st->element_mode != IVAS_CPE_DFT && st->last_codec_mode == MODE1 && st->last_core == ACELP_CORE )
+#endif
         {
             /* Switching from Mode 1 ACELP */
             st->last_core_bfi = ACELP_CORE;