diff --git a/src/crypto/crypto_context.cc b/src/crypto/crypto_context.cc
index 8feefde819ea8b..7eb17ee53475fb 100644
--- a/src/crypto/crypto_context.cc
+++ b/src/crypto/crypto_context.cc
@@ -13,6 +13,7 @@
 
 #include <openssl/x509.h>
 #include <openssl/pkcs12.h>
+#include <openssl/rand.h>
 #ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
 #endif  // !OPENSSL_NO_ENGINE
diff --git a/src/crypto/crypto_random.cc b/src/crypto/crypto_random.cc
index b24f8f32136ffa..7cb4513f9ad0ea 100644
--- a/src/crypto/crypto_random.cc
+++ b/src/crypto/crypto_random.cc
@@ -8,6 +8,7 @@
 #include "v8.h"
 
 #include <openssl/bn.h>
+#include <openssl/rand.h>
 
 namespace node {
 
diff --git a/src/crypto/crypto_util.cc b/src/crypto/crypto_util.cc
index 47945389b4068d..bc4efe5f597263 100644
--- a/src/crypto/crypto_util.cc
+++ b/src/crypto/crypto_util.cc
@@ -20,6 +20,8 @@
 #endif
 #endif
 
+#include <openssl/rand.h>
+
 namespace node {
 
 using v8::ArrayBuffer;