diff --git a/docs/release-notes.md b/docs/release-notes.md
index 99e05016..f2e407f1 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -9,6 +9,7 @@ These changes have not been released yet.
 
 * For the web UI:
   * When filtering the mod list, clicking a mod link now automatically adds it to the visible mods.
+  * Fixed log parser failing in some cases due to time format localisation.
 
 * For modders:
   * `this.Monitor.Log` now defaults to the `Trace` log level instead of `Debug`.
diff --git a/src/SMAPI.Web/Framework/LogParsing/LogParser.cs b/src/SMAPI.Web/Framework/LogParsing/LogParser.cs
index 3f33c0c1..595e6b49 100644
--- a/src/SMAPI.Web/Framework/LogParsing/LogParser.cs
+++ b/src/SMAPI.Web/Framework/LogParsing/LogParser.cs
@@ -15,7 +15,7 @@ namespace StardewModdingAPI.Web.Framework.LogParsing
         ** Fields
         *********/
         /// <summary>A regex pattern matching the start of a SMAPI message.</summary>
-        private readonly Regex MessageHeaderPattern = new Regex(@"^\[(?<time>\d\d:\d\d:\d\d) (?<level>[a-z]+) +(?<modName>[^\]]+)\] ", RegexOptions.Compiled | RegexOptions.IgnoreCase);
+        private readonly Regex MessageHeaderPattern = new Regex(@"^\[(?<time>\d\d[:\.]\d\d[:\.]\d\d) (?<level>[a-z]+) +(?<modName>[^\]]+)\] ", RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
         /// <summary>A regex pattern matching SMAPI's initial platform info message.</summary>
         private readonly Regex InfoLinePattern = new Regex(@"^SMAPI (?<apiVersion>.+) with Stardew Valley (?<gameVersion>.+) on (?<os>.+)", RegexOptions.Compiled | RegexOptions.IgnoreCase);