diff --git a/lib_com/ivas_omasa_com.c b/lib_com/ivas_omasa_com.c
index 8e385537c3738d0099c6f0ff060192ff4ba7eb0d..bee378307b33a404592a5356a77a2fd4cb52ed0e 100644
--- a/lib_com/ivas_omasa_com.c
+++ b/lib_com/ivas_omasa_com.c
@@ -240,19 +240,58 @@ int32_t ivas_interformat_brate(
                   ( ism_mode == ISM_MASA_MODE_DISC && element_brate == 9600 ) /* this condition corresponds to the ivas_total_brate = 24400 and 1 object */
         )
         {
+#ifdef FIX_694_OMASA_EXTREME
+            if ( ism_mode == ISM_MASA_MODE_PARAM_ONE_OBJ && element_brate == IVAS_13k2 )
+            {
+                if ( ism_imp == ISM_LOW_IMP )
+                {
+                    nBits = (int16_t) ( nBits * GAMMA_ISM_LOW_IMP3 );
+                }
+                else if ( ism_imp == ISM_MEDIUM_IMP )
+                {
+                    nBits = (int16_t) ( nBits * GAMMA_ISM_MEDIUM_IMP3 );
+                }
+                else /* ISM_HIGH_IMP */
+                {
+                    nBits = (int16_t) ( nBits * GAMMA_ISM_HIGH_IMP4 );
+                }
+            }
+            else
+            {
+#endif
+                if ( ism_imp == ISM_LOW_IMP )
+                {
+                    nBits = (int16_t) ( nBits * GAMMA_ISM_LOW_IMP3 );
+                }
+                else if ( ism_imp == ISM_MEDIUM_IMP )
+                {
+                    nBits = (int16_t) ( nBits * GAMMA_ISM_MEDIUM_IMP3 );
+                }
+                else /* ISM_HIGH_IMP */
+                {
+                    nBits = (int16_t) ( nBits * GAMMA_ISM_HIGH_IMP3 );
+                }
+#ifdef FIX_694_OMASA_EXTREME
+            }
+#endif
+        }
+#ifdef FIX_694_OMASA_EXTREME
+        else if ( ism_mode == ISM_MASA_MODE_MASA_ONE_OBJ && element_brate == 16000 )
+        {
             if ( ism_imp == ISM_LOW_IMP )
             {
-                nBits = (int16_t) ( nBits * GAMMA_ISM_LOW_IMP3 );
+                nBits = (int16_t) ( nBits * GAMMA_ISM_LOW_IMP );
             }
             else if ( ism_imp == ISM_MEDIUM_IMP )
             {
-                nBits = (int16_t) ( nBits * GAMMA_ISM_MEDIUM_IMP3 );
+                nBits = (int16_t) ( nBits * GAMMA_ISM_MEDIUM_IMP );
             }
             else /* ISM_HIGH_IMP */
             {
                 nBits = (int16_t) ( nBits * GAMMA_ISM_HIGH_IMP3 );
             }
         }
+#endif
         else
         {
             if ( ism_imp == ISM_LOW_IMP )
diff --git a/lib_com/ivas_stereo_td_bit_alloc.c b/lib_com/ivas_stereo_td_bit_alloc.c
index 823c1b194458b3fcc6cf4c424997ed104b3b3250..f77a0a093321a6bf09405e8e7127931451bd8551 100644
--- a/lib_com/ivas_stereo_td_bit_alloc.c
+++ b/lib_com/ivas_stereo_td_bit_alloc.c
@@ -313,6 +313,10 @@ void tdm_bit_alloc(
     else
     {
         *total_brate_sec = min( *total_brate_sec, element_brate_wo_meta - ( 5900 + BWE_brate ) );
+
+#ifdef FIX_694_OMASA_EXTREME
+        *total_brate_sec = max( *total_brate_sec, tdm_bit_allc_tbl[idx][coder_type] ); /* sanity check to ensure the secondary channel always gets the minimal bitrate it needs */
+#endif
     }
 
     /* Secondary channel bitrate adjusment                                                      */
diff --git a/lib_com/options.h b/lib_com/options.h
index 5e2938d7605e379309c511360c5ade3db2eb0aae..43d94c665961a5662edf2a22c289c91c828a4d60 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -172,6 +172,8 @@
 #define FIX_691_OSBA_CRASH                              /* FhG: Fix for issue 691: Crash for OSBA Stereo out */
 
 
+#define FIX_694_OMASA_EXTREME                           /* Nokia: fix for crash in OMASA on extreme sample */
+
 /* ################## End BE DEVELOPMENT switches ######################### */
 
 /* #################### Start NON-BE CR switches ########################## */