[CLEANUP] included common/version.h everywhere
diff --git a/include/proto/server.h b/include/proto/server.h
index b79b970..2df0763 100644
--- a/include/proto/server.h
+++ b/include/proto/server.h
@@ -24,6 +24,7 @@
 
 #include <unistd.h>
 
+#include <common/config.h>
 #include <types/proxy.h>
 #include <types/queue.h>
 #include <types/server.h>