1 files changed, 2 insertions, 1 deletions

diff --git a/src/regress/lib/libcrypto/gcm128/gcm128test.c b/src/regress/lib/libcrypto/gcm128/gcm128test.c
index 5ed8e0a714..57267b8dbf 100644
--- a/src/regress/lib/libcrypto/gcm128/gcm128test.c
+++ b/src/regress/lib/libcrypto/gcm128/gcm128test.c
@@ -327,7 +327,8 @@ static const u8 IV20[64]={0xff,0xff,0xff,0xff},	/* this results in 0xff in count
                 ret++, printf ("decrypt test#%d failed.\n",n);  \
         } while(0)
 
-int main()
+int
+main(int argc, char **argv)
 {
         GCM128_CONTEXT ctx;
         AES_KEY key;