diff --git a/lib_com/options.h b/lib_com/options.h
index ee8c6be3a9aa0af714ecc976f86e5934592bbd16..a3908bde64ec5da390d5fb3a2e62e7e94b0e93b6 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -89,7 +89,7 @@
 #define FIX_2252_SCALING_SAVE_HB_SYNTH                  /* VA: issue 2252: fix use-of-uninit-value in save_hb_synth_fx[] scaling in FOA decoding with bitstream that starts with an SID */
 #define FIX_2248_EVS_ASSERT                             /* VA: Include _sat in an EVS related part of the code */
 #define FIX_2254_IMPROV_COMPLEXITY_BE                   /* VA: BE small complexity reduction  */
-
+#define FIX_2290_COPY_OF_UNINIT_DATA                    /* VA: prevent the copy of un-initialized data */
 /* #################### End BE switches ################################## */
 
 /* #################### Start NON-BE switches ############################ */
diff --git a/lib_dec/ivas_core_dec_fx.c b/lib_dec/ivas_core_dec_fx.c
index 690797e2044cbbccc4bb1a6c03eb5651e140797f..bf1f75333e3f46e6d7a28fa4b76e89b5293ea159 100644
--- a/lib_dec/ivas_core_dec_fx.c
+++ b/lib_dec/ivas_core_dec_fx.c
@@ -562,8 +562,14 @@ ivas_error ivas_core_dec_fx(
                 hSCE->q_save_hb_synth_fx = Q11;
                 move16();
             }
-
+#ifdef FIX_2290_COPY_OF_UNINIT_DATA
+            IF( st->hBWE_FD != NULL )
+            {
+                Copy_Scale_sig_16_32_DEPREC( old_syn_12k8_16k_fx_16, old_syn_12k8_16k_fx[n], st->L_frame, Q11 - ( -Q1 ) ); // Q(11 - (-1))
+            }
+#else
             Copy_Scale_sig_16_32_DEPREC( old_syn_12k8_16k_fx_16, old_syn_12k8_16k_fx[n], L_FRAME16k, Q11 - ( -Q1 ) ); // Q(11 - (-1))
+#endif
         }
 
         Copy_Scale_sig_32_16( st->previoussynth_fx_32, st->previoussynth_fx, L_FRAME48k, 0 ); // Q0