diff --git a/lib_com/basop_util.c b/lib_com/basop_util.c
index e52f404f6f83b00535931530c021d8e381dd072f..3d6324783201b56b9dcc849ceab2b8dd2ee0b6c3 100644
--- a/lib_com/basop_util.c
+++ b/lib_com/basop_util.c
@@ -1409,7 +1409,11 @@ Word32 BASOP_Util_Divide3232_Scale_newton( Word32 x, Word32 y, Word16 *s )
         *s = 0;
         return ( (Word32) 0 );
     }
+#ifdef FIX_USAN_BASOP_UTIL_DIVIDE3232
+    IF( EQ_32( y, (Word32) 0x80000000 ) )
+#else
     IF( EQ_32( y, 0x80000000 ) )
+#endif
     {
         /* Division by -1.0: same as negation of numerator */
         /* Return normalized negated numerator */
diff --git a/lib_com/options.h b/lib_com/options.h
index a5d5a4846c8ca6a0005aa7ef7bd9e2c4e3582dbd..fe44eae00614ba56864934dfcabaded9db421921 100644
--- a/lib_com/options.h
+++ b/lib_com/options.h
@@ -105,5 +105,6 @@
 #define REMOVE_EVS_DUPLICATES                   /* remove core-coder duplicated functions, ACELP low-band decoder */
 
 #define FIX_1713_EXP                            /* VA: proposed correction to exp in ic-BWE*/
+#define FIX_USAN_BASOP_UTIL_DIVIDE3232          /* Eri: Fix USAN error in BASOP_Util_Divide3232_Scale_newton by adding explicit type cast for -1 in hex */
 
 #endif