diff --git a/wolfcrypt/src/ecc.c b/wolfcrypt/src/ecc.c
index 653f16ed4..175c436bd 100644
--- a/wolfcrypt/src/ecc.c
+++ b/wolfcrypt/src/ecc.c
@@ -4449,11 +4449,11 @@ static int accel_fp_mul2add(int idx1, int idx2,
    XFREE(kb[1], NULL, DYNAMIC_TYPE_TMP_BUFFER);
 #endif
 
+    #undef KB_SIZE
+
     if (err != MP_OKAY)
         return err;
 
-#undef KB_SIZE
-
    return ecc_map(R, modulus, mp);
 }