diff --git a/src/TypeShim.Analyzers/AnalyzerReleases.Shipped.md b/src/TypeShim.Analyzers/AnalyzerReleases.Shipped.md
index 77bd58de..cd04cf1c 100644
--- a/src/TypeShim.Analyzers/AnalyzerReleases.Shipped.md
+++ b/src/TypeShim.Analyzers/AnalyzerReleases.Shipped.md
@@ -8,10 +8,9 @@
 Rule ID | Category | Severity | Notes
 --------|----------|----------|-------
 TSHIM005 | TypeChecking | Error | TypeShimAnalyzer
-TSHIM006 | Design | Warning | TypeShimAnalyzer
+TSHIM006 | Usage | Error | TypeShimAnalyzer
 TSHIM007 | TypeChecking | Error | TypeShimAnalyzer
 TSHIM008 | Usage | Error | TypeShimAnalyzer
 TSHIM009 | Usage | Error | TypeShimAnalyzer
-TSHIM010 | Usage | Info | TypeShimAnalyzer
 TSHIM011 | Usage | Error | TypeShimAnalyzer
 TSHIM012 | Usage | Error | TypeShimAnalyzer
\ No newline at end of file
diff --git a/src/TypeShim.Analyzers/AnalyzerReleases.Unshipped.md b/src/TypeShim.Analyzers/AnalyzerReleases.Unshipped.md
index c55f079e..bebfc94d 100644
--- a/src/TypeShim.Analyzers/AnalyzerReleases.Unshipped.md
+++ b/src/TypeShim.Analyzers/AnalyzerReleases.Unshipped.md
@@ -5,5 +5,4 @@
 
 Rule ID | Category | Severity | Notes
 --------|----------|----------|-------
-TSHIM006 | Usage | Error | TypeShimAnalyzer
 
diff --git a/src/TypeShim.Analyzers/TypeShimAnalyzer.cs b/src/TypeShim.Analyzers/TypeShimAnalyzer.cs
index 8ca82624..8da40150 100644
--- a/src/TypeShim.Analyzers/TypeShimAnalyzer.cs
+++ b/src/TypeShim.Analyzers/TypeShimAnalyzer.cs
@@ -17,7 +17,6 @@ internal sealed class TypeShimAnalyzer : DiagnosticAnalyzer
     public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics =>
     [
         TypeShimDiagnostics.AttributeOnPublicClassOnlyRule,
-        TypeShimDiagnostics.NonPublicSetterRule,
         TypeShimDiagnostics.NoRequiredFieldsRule,
         TypeShimDiagnostics.NoOverloadsRule,
         TypeShimDiagnostics.UnsupportedTypeRule,
@@ -77,7 +76,6 @@ private static void AnalyzeMembers(SymbolAnalysisContext context, INamedTypeSymb
                         CheckMethodParameterType(context, method, parameter);
                     break;
                 case IPropertySymbol prop:
-                    CheckInstancePropertySetterAccessibility(context, prop);
                     CheckPropertyType(context, prop);
                     break;
                 case IFieldSymbol field:
@@ -135,20 +133,6 @@ private static void CheckPropertyType(SymbolAnalysisContext context, IPropertySy
         }
     }
 
-    private static void CheckInstancePropertySetterAccessibility(SymbolAnalysisContext context, IPropertySymbol property)
-    {
-        if (property.IsStatic || property.IsIndexer || property.SetMethod is not IMethodSymbol setter)
-            return;
-
-        Accessibility propertyAccessibility = property.DeclaredAccessibility is Accessibility.NotApplicable ? Accessibility.Private : property.DeclaredAccessibility;
-        Accessibility setterAccessibility = setter.DeclaredAccessibility is Accessibility.NotApplicable ? propertyAccessibility : setter.DeclaredAccessibility;
-        if (setterAccessibility is Accessibility.Public)
-            return;
-
-        string propertyName = property.ToDisplayString(SymbolDisplayFormat.MinimallyQualifiedFormat);
-        context.ReportDiagnostic(Diagnostic.Create(TypeShimDiagnostics.NonPublicSetterRule, LocationFinder.GetDefaultLocation(property), propertyName));
-    }
-
     private static void CheckInstanceFieldRequiredness(SymbolAnalysisContext context, IFieldSymbol field)
     {
         if (field.IsStatic || field.IsConst || field.IsImplicitlyDeclared)
diff --git a/src/TypeShim.Analyzers/TypeShimDiagnostics.cs b/src/TypeShim.Analyzers/TypeShimDiagnostics.cs
index e90dceff..e1103e31 100644
--- a/src/TypeShim.Analyzers/TypeShimDiagnostics.cs
+++ b/src/TypeShim.Analyzers/TypeShimDiagnostics.cs
@@ -51,15 +51,6 @@ internal static class TypeShimDiagnostics
         isEnabledByDefault: true,
         description: "TypeShim does not support fields (yet), they're mostly ignored but required fields are banned to prevent invalid constructor initializers from being generated.");
 
-    internal static readonly DiagnosticDescriptor NonPublicSetterRule = new(
-        id: "TSHIM010",
-        title: "Non-public set/init will be skipped in 'Initializer' generation",
-        messageFormat: "Property '{0}' has a non-public set/init, it will not be available in the TypeScript constructor of class '{1}'",
-        category: "Usage",
-        defaultSeverity: DiagnosticSeverity.Info,
-        isEnabledByDefault: true,
-        description: "TypeShim generates initializer objects to use in conjuction with constructors and for automatic JSObject mapping. Properties with non-public set/init's are excluded from this feature.");
-
     internal static readonly DiagnosticDescriptor NoRequiredFieldsRule = new(
         id: "TSHIM011",
         title: "Required fields are not supported",