diff --git a/src/Views/CommitMessagePresenter.cs b/src/Views/CommitMessagePresenter.cs
index 031d6e77..a24289a5 100644
--- a/src/Views/CommitMessagePresenter.cs
+++ b/src/Views/CommitMessagePresenter.cs
@@ -83,6 +83,7 @@ namespace SourceGit.Views
                 if (matches.Count == 0)
                 {
                     Inlines.Add(new Run(message));
+                    InvalidateTextLayout();
                     return;
                 }
 
diff --git a/src/Views/Histories.axaml.cs b/src/Views/Histories.axaml.cs
index c2507721..f3431a61 100644
--- a/src/Views/Histories.axaml.cs
+++ b/src/Views/Histories.axaml.cs
@@ -196,6 +196,7 @@ namespace SourceGit.Views
                 if (rules == null || rules.Count == 0)
                 {
                     Inlines.Add(new Run(subject));
+                    InvalidateTextLayout();
                     return;
                 }
 
@@ -206,6 +207,7 @@ namespace SourceGit.Views
                 if (matches.Count == 0)
                 {
                     Inlines.Add(new Run(subject));
+                    InvalidateTextLayout();
                     return;
                 }