diff --git a/src/netcode/d_clisrv.c b/src/netcode/d_clisrv.c
index 8ba10f6ea..36116b931 100644
--- a/src/netcode/d_clisrv.c
+++ b/src/netcode/d_clisrv.c
@@ -69,13 +69,9 @@
 //   firstticstosend is used to optimize a condition
 // Normally maketic >= gametic > 0
 
-#define PREDICTIONQUEUE BACKUPTICS
-#define PREDICTIONMASK (PREDICTIONQUEUE-1)
 #define MAX_REASONLENGTH 30
 
 boolean server = true; // true or false but !server == client
-#define client (!server)
-boolean nodownload = false;
 boolean serverrunning = false;
 INT32 serverplayer = 0;
 char motd[254], server_context[8]; // Message of the Day, Unique Context (even without Mumble support)