diff --git a/Pkmds.Web/Components/Layout/MainLayout.razor b/Pkmds.Web/Components/Layout/MainLayout.razor
index b7b8c15b..b9f34b08 100644
--- a/Pkmds.Web/Components/Layout/MainLayout.razor
+++ b/Pkmds.Web/Components/Layout/MainLayout.razor
@@ -35,18 +35,18 @@
                                   : "Light")"/>
             <MudButton Class="d-none d-md-flex"
                        EndIcon="@Icons.Custom.Brands.GitHub"
-                       Href="https://github.com/codemonkey85/PKMDS-Blazor"
+                       Href="@GitHubRepoLink"
                        Target="_blank"
-                       title="Source code on GitHub"
+                       title="@GitHubTooltip"
                        Color="@Color.Inherit"
                        Variant="@Variant.Outlined">
                 Source code on GitHub
             </MudButton>
             <MudIconButton Class="d-md-none"
                            Icon="@Icons.Custom.Brands.GitHub"
-                           Href="https://github.com/codemonkey85/PKMDS-Blazor"
+                           Href="@GitHubRepoLink"
                            Target="_blank"
-                           title="Source code on GitHub"
+                           title="@GitHubTooltip"
                            Color="@Color.Inherit"
                            Variant="@Variant.Outlined"/>
         </MudStack>
diff --git a/Pkmds.Web/Components/Layout/MainLayout.razor.cs b/Pkmds.Web/Components/Layout/MainLayout.razor.cs
index b244c605..610337c1 100644
--- a/Pkmds.Web/Components/Layout/MainLayout.razor.cs
+++ b/Pkmds.Web/Components/Layout/MainLayout.razor.cs
@@ -5,6 +5,10 @@ public partial class MainLayout : IDisposable
     private bool isDarkMode;
     private MudThemeProvider? mudThemeProvider;
 
+    private const string GitHubRepoLink = "https://github.com/codemonkey85/PKMDS-Blazor";
+
+    private const string GitHubTooltip = "Source code on GitHub";
+
     protected override void OnInitialized() => RefreshService.OnAppStateChanged += StateHasChanged;
 
     public void Dispose() => RefreshService.OnAppStateChanged -= StateHasChanged;