diff --git a/lib_com/options.h b/lib_com/options.h
index 3315e495ea058129d8f81fabd8b760280716d099..99013a1c54f393520907dd488a2fb2f3623146fd 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -126,7 +126,7 @@
 
 #endif
 
-
+//#define FIX_777_COMBI_RENDER_CONFIG_FILE                /* Philips: Fix for combined renderer config file support */
 #define FIX_944_REMOVE_LS_RENDERER_CALL_IN_STEREO       /* VA: issue 994: remove an obsolete call of function ivas_ls_setup_conversion() in stereo */
 #define FIX_699_FILE_READER_JBM_TSM                     /* VA: issue 699: complement FileReader_getFilePath() logic for TSM and JBM */
 #define FIX_997_REMOVE_SPAR_DEC_UPMIXER                 /* VA: issue 997: remove obsolete function ivas_spar_dec_upmixer() */
diff --git a/lib_util/render_config_reader.c b/lib_util/render_config_reader.c
index a1f806d6bb7fa575b612dca73f8a2530b2e078b9..dae55f18c5c83a160a5c8d074e4a1c0fc81ef181 100644
--- a/lib_util/render_config_reader.c
+++ b/lib_util/render_config_reader.c
@@ -2255,7 +2255,11 @@ ivas_error RenderConfigReader_read(
                     /* RT60 */
                     else if ( strcmp( item, "RT60" ) == 0 )
                     {
+#ifdef FIX_777_COMBI_RENDER_CONFIG_FILE
+                        if ( read_txt_vector( pValue, pRenderConfigReader->pAE[acIdx].pFG->nrBands, pRenderConfigReader->pAE[acIdx].pRT60 ) )
+#else
                         if ( read_txt_vector( pValue, pRenderConfigReader->pFG[idx].nrBands, pRenderConfigReader->pAE[acIdx].pRT60 ) )
+#endif
                         {
                             errorHandler( item, ERROR_VALUE_INVALID );
                             return IVAS_ERR_INVALID_RENDER_CONFIG;
@@ -2265,7 +2269,11 @@ ivas_error RenderConfigReader_read(
                     /* DSR */
                     else if ( strcmp( item, "DSR" ) == 0 )
                     {
+#ifdef FIX_777_COMBI_RENDER_CONFIG_FILE
+                        if ( read_txt_vector( pValue, pRenderConfigReader->pAE[acIdx].pFG->nrBands, pRenderConfigReader->pAE[acIdx].pDSR ) )
+#else
                         if ( read_txt_vector( pValue, pRenderConfigReader->pFG[idx].nrBands, pRenderConfigReader->pAE[acIdx].pDSR ) )
+#endif
                         {
                             errorHandler( item, ERROR_VALUE_INVALID );
                             return IVAS_ERR_INVALID_RENDER_CONFIG;