1 files changed, 2 insertions, 0 deletions
diff --git a/network.c b/network.c
index c031051b6..af4b3b8ea 100644
--- a/network.c
+++ b/network.c
@@ -783,6 +783,8 @@ bool NetworkClientConnectGame(const byte* host, unsigned short port)
 	return _networking;
 }
 
+extern const char _openttd_revision[];
+
 void NetworkInitGameInfo(void)
 {
 	NetworkClientInfo *ci;