diff --git a/crypto.cpp b/crypto.cpp
index 87047f0d4..08236135a 100644
--- a/crypto.cpp
+++ b/crypto.cpp
@@ -140,7 +140,7 @@ BOOST_AUTO_TEST_CASE(cryptopp_ecdsa_sipaseckp256k1)
 	KeyPair key(secret);
 	
 	bytes m(1, 0xff);
-	int tests = 2
+	int tests = 2;
 	while (m[0]++, tests--)
 	{
 		h256 hm(sha3(m));