diff --git a/include/picotls.h b/include/picotls.h
index 70abcf84..7a642707 100644
--- a/include/picotls.h
+++ b/include/picotls.h
@@ -986,7 +986,7 @@ struct st_ptls_context_t {
      */
     struct {
         uint8_t bytes[PTLS_SHA256_DIGEST_SIZE];
-        uint8_t is_set : 1;
+        unsigned is_set : 1;
     } ticket_context;
     /**
      * (optional) list of CAs advertised to clients as supported in the CertificateRequest message; each item must be DNs in DER
diff --git a/t/mbedtls.c b/t/mbedtls.c
index f427d16d..d3651de1 100644
--- a/t/mbedtls.c
+++ b/t/mbedtls.c
@@ -89,7 +89,6 @@ static void test_key_exchanges(void)
     subtest("x25519", test_x25519);
 }
 
-<
 DEFINE_FFX_AES128_ALGORITHMS(mbedtls);
 DEFINE_FFX_CHACHA20_ALGORITHMS(mbedtls);