diff --git a/lib_com/options.h b/lib_com/options.h
index 043c0e4d4b44c5ed475abe8ab0f6a23518c5883e..b342d331468bbdf624513824480d31db4f3c260c 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -207,6 +207,7 @@
 #define NONBE_1380_OMASA_BUILD_DIFF                     /* Nokia: Fix for issue #1380: Large differences in OMASA output between Debug and Release builds */
 #define NONBE_FIX_1426_STEREO_PANNING_BETWEEN_OPT_LEVEL /* Nokia: Adjustments in remaining stereo panning functions to make them BE between Debug and Release */
 #define BE_FIX_1391_COVERAGE_SPAR_DYN__CHANNEL         /* Dolby: Fix coverage of SBA SPAR Dynamic active W not getting hit by the tests */
+#define NONBE_FIX_1442_MASA_EXT_REND_ORIENT_IDX         /* Nokia: Fix issue 1442 of wrong index to combinedOrientationData */
 
 // object-editing feature porting
 #define FIX_HRTF_LOAD_API                               // solves API conflicts between HRTF and object-editing features
diff --git a/lib_rend/ivas_dirac_dec_binaural_functions.c b/lib_rend/ivas_dirac_dec_binaural_functions.c
index 0b83be14a1c69f6713aa265cb64409dc8bb2aeee..0ba572c4928e4f7d3e73da114c6094d891485ac0 100644
--- a/lib_rend/ivas_dirac_dec_binaural_functions.c
+++ b/lib_rend/ivas_dirac_dec_binaural_functions.c
@@ -3531,6 +3531,15 @@ static void ivas_masa_ext_rend_parambin_internal(
                 mvr2r( hMasaExtRend->hDiracDecBin[0]->ChCrossRe, hDiracDecBin->ChCrossRe, hSpatParamRendCom->num_freq_bands );
                 mvr2r( hMasaExtRend->hDiracDecBin[0]->ChCrossIm, hDiracDecBin->ChCrossIm, hSpatParamRendCom->num_freq_bands );
 
+#ifdef NONBE_FIX_1442_MASA_EXT_REND_ORIENT_IDX
+                ivas_dirac_dec_binaural_formulate_target_covariance_matrices( hDiracDecBin, hSpatParamRendCom, &config_data, Rmat_local, subframe,
+                                                                              hCombinedOrientationData && hCombinedOrientationData->enableCombinedOrientation[hCombinedOrientationData->subframe_idx] > 0,
+                                                                              subFrameTotalEne, IIReneLimiter, NULL );
+
+                ivas_dirac_dec_binaural_determine_processing_matrices( 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( hDiracDecBin, hSpatParamRendCom, &config_data, Rmat_local, subframe,
                                                                               hCombinedOrientationData && hCombinedOrientationData->enableCombinedOrientation[subframe] > 0,
                                                                               subFrameTotalEne, IIReneLimiter, NULL );
@@ -3538,7 +3547,7 @@ static void ivas_masa_ext_rend_parambin_internal(
                 ivas_dirac_dec_binaural_determine_processing_matrices( hDiracDecBin, hSpatParamRendCom, &config_data, max_band_decorr, Rmat_local, subframe,
                                                                        hCombinedOrientationData && hCombinedOrientationData->enableCombinedOrientation[subframe] > 0,
                                                                        0, NULL );
-
+#endif
 
                 /* re-use reverb and decorr from main direction for the sides */
                 ivas_dirac_dec_binaural_process_output( hDiracDecBin, hSpatParamRendCom, hMasaExtRend->cldfbSynRend, output_f, Cldfb_RealBuffer_in, Cldfb_ImagBuffer_in,