diff --git a/server/nightr/strategies/dotaplayers-2019-04-06-13:43:33.074496.csv b/server/nightr/strategies/dotaplayers-2019-04-06-13-43-33.074496.csv
similarity index 100%
rename from server/nightr/strategies/dotaplayers-2019-04-06-13:43:33.074496.csv
rename to server/nightr/strategies/dotaplayers-2019-04-06-13-43-33.074496.csv
diff --git a/server/nightr/strategies/steam.py b/server/nightr/strategies/steam.py
index dd0671d..142d709 100644
--- a/server/nightr/strategies/steam.py
+++ b/server/nightr/strategies/steam.py
@@ -14,7 +14,7 @@ def dota2_players(context: Context) -> Prediction:
 
     # Find the historic data closest matching the current number of players. Lol yolo
     current_players = get_dota2_players()
-    with Path(__file__).parent.joinpath("dotaplayers-2019-04-06-13:43:33.074496.csv").open() as csv:
+    with Path(__file__).parent.joinpath("dotaplayers-2019-04-06-13-43-33.074496.csv").open() as csv:
         best_players, best_dt = min(csv, key=lambda l: abs(int(l.rstrip().split(", ")[0]) - current_players)).rstrip().split(", ")
     best_match_players = int(best_players)
     best_match_datetime = datetime.strptime(best_dt, "%Y-%m-%d %H:%M:%S.%f")