diff --git a/lib_com/options.h b/lib_com/options.h
index 8fb55599e8e575bf83169a4ccd013d5a392587de..eb01152a90e72e3e9841601fc91292d65d50cbba 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -152,6 +152,7 @@
 #define FIX_1437_LC3PLUS_EXTREND_HIRES                  /* FhG: fix external renderer split bitstream header writing causing a crash for LC3plus High-res mode */
 #define NONBE_1412_AVOID_ROUNDING_AZ_ELEV               /* FhG:  Avoid rounding when passing azimuth and elevation to efap_determine_gains() */
 #define FIX_1318_ROOM_SIZE_CMD_LINE                     /* Philips/Nokia/FhG: Default room sizes support */
+#define NONBE_FIX_1442_MASA_EXT_REND_ORIENT_IDX         /* Nokia: Fix issue 1442 of wrong index to combinedOrientationData */
 
 // object-editing feature porting
 #define TMP_FIX_SPLIT_REND                              // temporary fix to split-rendering (it follows the later state of the framework but it is needed now because of current test-conditions)
diff --git a/lib_rend/ivas_dirac_dec_binaural_functions_fx.c b/lib_rend/ivas_dirac_dec_binaural_functions_fx.c
index 3211b0e46fcb0b5844447e2e1ec4d87fa18b6bcf..705b52fdbe6963a277a96cd101239741dcefeb4a 100644
--- a/lib_rend/ivas_dirac_dec_binaural_functions_fx.c
+++ b/lib_rend/ivas_dirac_dec_binaural_functions_fx.c
@@ -6744,6 +6744,15 @@ static void ivas_masa_ext_rend_parambin_internal_fx(
                 Copy( hMasaExtRend->hDiracDecBin[0]->ChCrossRe_e, hDiracDecBin->ChCrossRe_e, hSpatParamRendCom->num_freq_bands );
                 Copy( hMasaExtRend->hDiracDecBin[0]->ChCrossIm_e, hDiracDecBin->ChCrossIm_e, hSpatParamRendCom->num_freq_bands );
 
+#ifdef NONBE_FIX_1442_MASA_EXT_REND_ORIENT_IDX
+                ivas_dirac_dec_binaural_formulate_target_covariance_matrices_fx( hDiracDecBin, hSpatParamRendCom, &config_data, Rmat_local, subframe,
+                                                                                 hCombinedOrientationData && hCombinedOrientationData->enableCombinedOrientation[hCombinedOrientationData->subframe_idx] > 0,
+                                                                                 subFrameTotalEne_fx, subFrameTotalEne_e, IIReneLimiter_fx, NULL );
+
+                ivas_dirac_dec_binaural_determine_processing_matrices_fx( hDiracDecBin, hSpatParamRendCom, &config_data, max_band_decorr, Rmat_local, subframe,
+                                                                          hCombinedOrientationData && hCombinedOrientationData->enableCombinedOrientation[hCombinedOrientationData->subframe_idx] > 0,
+                                                                          0, NULL );
+#else
                 ivas_dirac_dec_binaural_formulate_target_covariance_matrices_fx( hDiracDecBin, hSpatParamRendCom, &config_data, Rmat_local, subframe,
                                                                                  hCombinedOrientationData && hCombinedOrientationData->enableCombinedOrientation[subframe] > 0,
                                                                                  subFrameTotalEne_fx, subFrameTotalEne_e, IIReneLimiter_fx, NULL );
@@ -6751,7 +6760,7 @@ static void ivas_masa_ext_rend_parambin_internal_fx(
                 ivas_dirac_dec_binaural_determine_processing_matrices_fx( hDiracDecBin, hSpatParamRendCom, &config_data, max_band_decorr, Rmat_local, subframe,
                                                                           hCombinedOrientationData && hCombinedOrientationData->enableCombinedOrientation[subframe] > 0,
                                                                           0, NULL );
-
+#endif
 
                 q_mat = hDiracDecBin->q_processMtx;
                 move16();