diff --git a/wolfcrypt/src/sp_int.c b/wolfcrypt/src/sp_int.c
index 5828d4446..d2af6a1d8 100644
--- a/wolfcrypt/src/sp_int.c
+++ b/wolfcrypt/src/sp_int.c
@@ -2220,7 +2220,7 @@ void sp_forcezero(sp_int* a)
 #endif /* !WOLFSSL_RSA_VERIFY_ONLY || !NO_DH || HAVE_ECC */
 
 #if defined(WOLSSL_SP_MATH_ALL) || !defined(NO_DH) || defined(HAVE_ECC) || \
-    !defined(NO_RSA)
+    !defined(NO_RSA) || defined(WOLFSSL_KEY_GEN) || defined(HAVE_COMP_KEY)
 /* Copy value of multi-precision number a into r.
  *
  * @param  [in]   a  SP integer - source.