diff --git a/Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs b/Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs
index 5007691ab..18cac5cf2 100644
--- a/Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs
+++ b/Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs
@@ -2556,7 +2556,7 @@ internal class PluginInstallerWindow : Window, IDisposable
 
             if (ImGui.MenuItem(Locs.PluginContext_DeletePluginConfigReload))
             {
-                this.ShowDeletePluginConfigWarningModal(plugin.Name).ContinueWith(t =>
+                this.ShowDeletePluginConfigWarningModal(plugin.Manifest.InternalName).ContinueWith(t =>
                 {
                     var shouldDelete = t.Result;
 
@@ -2571,7 +2571,7 @@ internal class PluginInstallerWindow : Window, IDisposable
                             {
                                 this.installStatus = OperationStatus.Idle;
 
-                                this.DisplayErrorContinuation(task, Locs.ErrorModal_DeleteConfigFail(plugin.Name));
+                                this.DisplayErrorContinuation(task, Locs.ErrorModal_DeleteConfigFail(plugin.Manifest.InternalName));
                             });
                     }
                 });
diff --git a/Dalamud/Plugin/Internal/PluginManager.cs b/Dalamud/Plugin/Internal/PluginManager.cs
index 8bfb38c34..6bdf73036 100644
--- a/Dalamud/Plugin/Internal/PluginManager.cs
+++ b/Dalamud/Plugin/Internal/PluginManager.cs
@@ -1094,7 +1094,7 @@ internal partial class PluginManager : IDisposable, IServiceType
         {
             try
             {
-                this.PluginConfigs.Delete(plugin.Name);
+                this.PluginConfigs.Delete(plugin.Manifest.InternalName);
                 break;
             }
             catch (IOException)