diff --git a/apps/decoder.c b/apps/decoder.c
index 320b309096dea1c54ea2b08482a9dff047e8a862..efe6c53343b1599f29a3a9dddbcc5aecdf9a947c 100644
--- a/apps/decoder.c
+++ b/apps/decoder.c
@@ -736,6 +736,13 @@ cleanup:
         }
     }
 
+#ifdef FIX_1990_SANITIZER_IN_REVERB_LOAD
+    /* This free differs from float version and is done always. This should be safe to do even though we leave a return
+     * value as not handled. This is needed as HRTF statistics from ROM are currently converted from float values. */
+    IVAS_DEC_GetHrtfStatisticsHandle( hIvasDec, &hHrtfStatistics );
+    destroy_hrtf_statistics( hHrtfStatistics );
+#endif
+
     IVAS_DEC_Close( &hIvasDec );
     CustomLsReader_close( &hLsCustomReader );
     hrtfFileReader_close( &hrtfReader );
diff --git a/lib_com/options.h b/lib_com/options.h
index 1cb0ac3e3de09537aa555ce1b8a7e775a24bb72b..fad4b499e8746ffa9cea14ea8de5f4f90e109f7f 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -87,6 +87,8 @@
 #define FIX_1987_CRASH_OMASA_ENERGY                          /* FhG: Replace cldfbAnalysis_ts_fx_fix_q() with cldfbAnalysis_ts_fx_var_q() to avoid assertion error */
 #define FIX_1985_SBA_714_HF_LOSS                             /* Dlb: Fix for issue 1985, improved dirac ref pow precision*/
 #define FIX_1819_EIGENVALUE_ERROR                            /* FhG: Workaround for zero eigenvalue: replace with epsilon if det != 0*/
+#define FIX_1990_SANITIZER_IN_REVERB_LOAD                    /* Nokia: Fix issue part of issue 1990 by introducing missing free of structure. */
+
 /* #################### Start BASOP porting switches ############################ */
 
 #define NONBE_1244_FIX_SWB_BWE_MEMORY                   /* VA: issue 1244: fix to SWB BWE memory in case of switching from FB coding - pending a review by Huawei */