diff --git a/fizz/protocol/Factory.h b/fizz/protocol/Factory.h
index 040eeed1245..1e2edc14b0e 100644
--- a/fizz/protocol/Factory.h
+++ b/fizz/protocol/Factory.h
@@ -15,6 +15,7 @@
 #include <fizz/crypto/RandomGenerator.h>
 #include <fizz/crypto/aead/Aead.h>
 #include <fizz/crypto/exchange/KeyExchange.h>
+#include <fizz/crypto/exchange/X25519.h>
 #include <fizz/protocol/Certificate.h>
 #include <fizz/protocol/HandshakeContext.h>
 #include <fizz/protocol/KeyScheduler.h>
diff --git a/fizz/server/FizzServerContext.h b/fizz/server/FizzServerContext.h
index d13108fcfa2..367ac933ee4 100644
--- a/fizz/server/FizzServerContext.h
+++ b/fizz/server/FizzServerContext.h
@@ -9,6 +9,7 @@
 #pragma once
 
 #include <fizz/protocol/Certificate.h>
+#include <fizz/protocol/OpenSSLFactory.h>
 #include <fizz/protocol/Factory.h>
 #include <fizz/protocol/clock/SystemClock.h>
 #include <fizz/protocol/ech/Decrypter.h>