diff --git a/csharp/ql/lib/change-notes/2024-12-18-blazor-attribute-sources.md b/csharp/ql/lib/change-notes/2024-12-18-blazor-attribute-sources.md
index 34fabfdd2311..5a48753b259f 100644
--- a/csharp/ql/lib/change-notes/2024-12-18-blazor-attribute-sources.md
+++ b/csharp/ql/lib/change-notes/2024-12-18-blazor-attribute-sources.md
@@ -2,6 +2,5 @@
 category: minorAnalysis
 ---
 * Added `remote` flow source models for properties of Blazor components annotated with any of the following attributes from `Microsoft.AspNetCore.Components`:
-  - `[Parameter]`
   - `[SupplyParameterFromForm]`
   - `[SupplyParameterFromQuery]`
diff --git a/csharp/ql/lib/ext/Microsoft.AspNetCore.Components.model.yml b/csharp/ql/lib/ext/Microsoft.AspNetCore.Components.model.yml
index 28206f5a19ef..396fca44dd37 100644
--- a/csharp/ql/lib/ext/Microsoft.AspNetCore.Components.model.yml
+++ b/csharp/ql/lib/ext/Microsoft.AspNetCore.Components.model.yml
@@ -5,7 +5,6 @@ extensions:
     data:
       - ["Microsoft.AspNetCore.Components", "NavigationManager", True, "get_BaseUri", "", "", "ReturnValue", "remote", "manual"]
       - ["Microsoft.AspNetCore.Components", "NavigationManager", True, "get_Uri", "", "", "ReturnValue", "remote", "manual"]
-      - ["Microsoft.AspNetCore.Components", "ParameterAttribute", False, "", "", "Attribute.Getter", "ReturnValue", "remote", "manual"]
       - ["Microsoft.AspNetCore.Components", "SupplyParameterFromFormAttribute", False, "", "", "Attribute.Getter", "ReturnValue", "remote", "manual"]
       - ["Microsoft.AspNetCore.Components", "SupplyParameterFromQueryAttribute", False, "", "", "Attribute.Getter", "ReturnValue", "remote", "manual"]
   - addsTo: