diff --git a/nq/source/sv_pr_cmds.c b/nq/source/sv_pr_cmds.c
index 0fd0037c9..757d3a8c7 100644
--- a/nq/source/sv_pr_cmds.c
+++ b/nq/source/sv_pr_cmds.c
@@ -1582,7 +1582,7 @@ static builtin_t builtins[] = {
 };
 
 void
-SV_PR_Cmds_Init ()
+SV_PR_Cmds_Init (void)
 {
 	Cvar_Register (&sv_aim_cvar, 0, 0);