diff --git a/ssl/dtls_method.cc b/ssl/dtls_method.cc
index d179bae..a28dcdc 100644
--- a/ssl/dtls_method.cc
+++ b/ssl/dtls_method.cc
@@ -94,7 +94,7 @@
 
   ssl->s3->aead_read_ctx = std::move(aead_ctx);
   ssl->s3->read_level = level;
-  ssl->d1->has_change_cipher_spec = 0;
+  ssl->d1->has_change_cipher_spec = false;
   return true;
 }