diff --git a/lib_com/options.h b/lib_com/options.h
index bc8ad05aa28ba711b7cc604014b21d2fe650a3f0..2b6116bf4e64328f5cd0e288c1e5b73484433f92 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -182,6 +182,7 @@
 #define NONBE_FIX_809_EXTERNAL_TARGET_INTERPOLATION           /* FhG: issue 809: unify external target interpolation inter and intra frame behaviour */
 #define NONBE_FIX_775_OSBA_BR_SWITCHING_CRASH                 /* FhG: issue 775: fix crash in OSBA with bitrate switching and output order lower than input order */
 #define NONBE_FIX_827_JBM_CREND_EARLY_REFLECTIONS             /* FhG: issue #827: Resolve "JBM Crend early reflections are wrong" */
+#define NONBE_FIX_833_OSBA_JBM_OBJECT_GAINS                   /* Fhg: issue #833: Resolve "JBM OSBA: the gains for the discrete objects are not computed" */
 #define JBM_FOR_OSBA                                          /* FhG: implement OSBA format in the JBM path */
 #ifdef JBM_FOR_OSBA
 #define OSBA_ROOM_IR
diff --git a/lib_dec/ivas_ism_param_dec.c b/lib_dec/ivas_ism_param_dec.c
index c52d7dceb1c3019b8be5d8237bed1c97bbb9c30b..ba8194abe786f970ee44cf837447c3b73e01fe63 100644
--- a/lib_dec/ivas_ism_param_dec.c
+++ b/lib_dec/ivas_ism_param_dec.c
@@ -996,6 +996,11 @@ void ivas_ism_dec_digest_tc(
          st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ||
          st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV ||
          st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV_ROOM ||
+#ifdef NONBE_FIX_833_OSBA_JBM_OBJECT_GAINS
+         st_ivas->renderer_type == RENDERER_OSBA_AMBI ||
+         st_ivas->renderer_type == RENDERER_OSBA_LS ||
+         st_ivas->renderer_type == RENDERER_OSBA_STEREO ||
+#endif
          ( st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM && st_ivas->hDecoderConfig->Opt_Headrotation == 0 ) )
     {
         int16_t i, num_objects;
@@ -1006,7 +1011,11 @@ void ivas_ism_dec_digest_tc(
         if ( ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC ) == st_ivas->hTcBuffer->n_samples_available )
         {
             int16_t interpolator_length = (int16_t) ( st_ivas->hDecoderConfig->output_Fs / FRAMES_PER_SEC );
-            if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
+            if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ||
+#ifdef NONBE_FIX_833_OSBA_JBM_OBJECT_GAINS
+                 st_ivas->renderer_type == RENDERER_OSBA_AMBI ||
+#endif
+                 st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
             {
                 st_ivas->hIsmRendererData->interpolator[0] = 0.0f;
                 for ( i = 1; i < interpolator_length; i++ )
@@ -1043,7 +1052,11 @@ void ivas_ism_dec_digest_tc(
                 azimuth = (int16_t) floorf( st_ivas->hIsmMetaData[i]->azimuth + 0.5f );
                 elevation = (int16_t) floorf( st_ivas->hIsmMetaData[i]->elevation + 0.5f );
 
-                if ( ( st_ivas->renderer_type == RENDERER_TD_PANNING || st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM ) &&
+                if ( ( st_ivas->renderer_type == RENDERER_TD_PANNING ||
+#ifdef NONBE_FIX_833_OSBA_JBM_OBJECT_GAINS
+                       st_ivas->renderer_type == RENDERER_OSBA_LS ||
+#endif
+                       st_ivas->renderer_type == RENDERER_BINAURAL_MIXER_CONV_ROOM ) &&
                      st_ivas->hCombinedOrientationData == NULL )
                 {
                     if ( st_ivas->hIntSetup.is_planar_setup )
@@ -1057,7 +1070,11 @@ void ivas_ism_dec_digest_tc(
                         efap_determine_gains( st_ivas->hEFAPdata, st_ivas->hIsmRendererData->gains[i], azimuth, elevation, EFAP_MODE_EFAP );
                     }
                 }
-                else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC || st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
+                else if ( st_ivas->renderer_type == RENDERER_SBA_LINEAR_ENC ||
+#ifdef NONBE_FIX_833_OSBA_JBM_OBJECT_GAINS
+                          st_ivas->renderer_type == RENDERER_OSBA_AMBI ||
+#endif
+                          st_ivas->renderer_type == RENDERER_BINAURAL_FASTCONV )
                 {
                     /*get HOA gets for direction (ACN/SN3D)*/
                     ivas_dirac_dec_get_response( azimuth, elevation, st_ivas->hIsmRendererData->gains[i], st_ivas->hIntSetup.ambisonics_order );