diff --git a/louloulibs/network/credentials_manager.hpp b/louloulibs/network/credentials_manager.hpp
index 29ee024..9f42782 100644
--- a/louloulibs/network/credentials_manager.hpp
+++ b/louloulibs/network/credentials_manager.hpp
@@ -6,6 +6,7 @@
 
 #include <botan/botan.h>
 #include <botan/tls_client.h>
+#include <botan/version.h>
 
 class TCPSocketHandler;
 
diff --git a/louloulibs/network/tcp_socket_handler.hpp b/louloulibs/network/tcp_socket_handler.hpp
index 8baa1d1..4c1df64 100644
--- a/louloulibs/network/tcp_socket_handler.hpp
+++ b/louloulibs/network/tcp_socket_handler.hpp
@@ -20,6 +20,8 @@
 #include <list>
 
 #ifdef BOTAN_FOUND
+#include <botan/version.h>
+
 class BiboumiTLSPolicy: public Botan::TLS::Policy
 {
 public: