1 files changed, 3 insertions, 1 deletions

diff --git a/src/regress/lib/libcrypto/bn/bn_mod_sqrt.c b/src/regress/lib/libcrypto/bn/bn_mod_sqrt.c
index e193755b74..7757c2a1ca 100644
--- a/src/regress/lib/libcrypto/bn/bn_mod_sqrt.c
+++ b/src/regress/lib/libcrypto/bn/bn_mod_sqrt.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: bn_mod_sqrt.c,v 1.1 2022/12/01 20:50:10 tb Exp $ */
+/*      $OpenBSD: bn_mod_sqrt.c,v 1.2 2022/12/06 18:23:29 tb Exp $ */
 /*
  * Copyright (c) 2022 Theo Buehler <tb@openbsd.org>
  *
@@ -15,6 +15,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <stdio.h>
+
 #include <openssl/bn.h>
 
 /* Test that sqrt * sqrt = A (mod p) where p is a prime */