diff --git a/code/world.dm.rej b/code/world.dm.rej
new file mode 100644
index 0000000000..0ef6272088
--- /dev/null
+++ b/code/world.dm.rej
@@ -0,0 +1,10 @@
+diff a/code/world.dm b/code/world.dm	(rejected hunks)
+@@ -42,7 +42,7 @@
+ 		else
+ 			log_world("Your server failed to establish a connection with the database.")
+ 	if(!GLOB.round_id)
+-		GLOB.log_directory += "[time_stamp()]"
++		GLOB.log_directory += "[replacetext(time_stamp(), ":", ".")]"
+ 	GLOB.world_game_log = file("[GLOB.log_directory]/game.log")
+ 	GLOB.world_attack_log = file("[GLOB.log_directory]/attack.log")
+ 	GLOB.world_runtime_log = file("[GLOB.log_directory]/runtime.log")