diff --git a/src/Views/Histories.axaml.cs b/src/Views/Histories.axaml.cs
index 466c3b42..1309206d 100644
--- a/src/Views/Histories.axaml.cs
+++ b/src/Views/Histories.axaml.cs
@@ -305,10 +305,10 @@ namespace SourceGit.Views
             }
         }
 
-        [GeneratedRegex(@"^(\[[\w\s]+\])")]
+        [GeneratedRegex(@"^\[[\w\s]+\]")]
         private static partial Regex REG_KEYWORD_FORMAT1();
 
-        [GeneratedRegex(@"^([\w]+([\<\(][\w\s_\-\*,]+[\>\)])?\s?:)\s")]
+        [GeneratedRegex(@"^\w+([\<\(][\w\s_\-\*,]+[\>\)])?\s?:\s")]
         private static partial Regex REG_KEYWORD_FORMAT2();
 
         private List<Models.Hyperlink> _matches = null;