diff --git a/src/Ryujinx.Graphics.Metal/Program.cs b/src/Ryujinx.Graphics.Metal/Program.cs
index 7a7eb5836..ee3ff493f 100644
--- a/src/Ryujinx.Graphics.Metal/Program.cs
+++ b/src/Ryujinx.Graphics.Metal/Program.cs
@@ -20,8 +20,9 @@ namespace Ryujinx.Graphics.Metal
         {
             for (int index = 0; index < shaders.Length; index++)
             {
-                var libraryError = new NSError(IntPtr.Zero);
                 ShaderSource shader = shaders[index];
+
+                var libraryError = new NSError(IntPtr.Zero);
                 var shaderLibrary = device.NewLibrary(StringHelper.NSString(shader.Code), new MTLCompileOptions(IntPtr.Zero), ref libraryError);
                 if (libraryError != IntPtr.Zero)
                 {
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Msl/Declarations.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Msl/Declarations.cs
index 8feba561b..956483a45 100644
--- a/src/Ryujinx.Graphics.Shader/CodeGen/Msl/Declarations.cs
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Msl/Declarations.cs
@@ -67,6 +67,10 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl
             {
                 context.AppendLine("VertexOutput out;");
             }
+            else if (stage == ShaderStage.Fragment)
+            {
+                context.AppendLine("FragmentOutput out;");
+            }
 
             foreach (AstOperand decl in function.Locals)
             {
@@ -133,8 +137,9 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl
                     {
                         string type = GetVarTypeName(context, context.Definitions.GetUserDefinedType(ioDefinition.Location, isOutput: false));
                         string name = $"{DefaultNames.IAttributePrefix}{ioDefinition.Location}";
+                        string suffix = context.Definitions.Stage == ShaderStage.Vertex ? $" [[attribute({ioDefinition.Location})]]" : "";
 
-                        context.AppendLine($"{type} {name} [[attribute({ioDefinition.Location})]];");
+                        context.AppendLine($"{type} {name}{suffix};");
                     }
 
                     context.LeaveScope(";");
@@ -173,9 +178,17 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl
                     foreach (var ioDefinition in inputs.OrderBy(x => x.Location))
                     {
                         string type = GetVarTypeName(context, context.Definitions.GetUserDefinedType(ioDefinition.Location, isOutput: true));
-                        string name = $"{DefaultNames.OAttributePrefix}{ioDefinition.Location}";
-                        name = ioDefinition.IoVariable == IoVariable.Position ? "position" : name;
-                        string suffix = ioDefinition.IoVariable == IoVariable.Position ? " [[position]]" : "";
+                        string name = ioDefinition.IoVariable switch
+                        {
+                            IoVariable.Position => "position",
+                            IoVariable.FragmentOutputColor => "color",
+                            _ => $"{DefaultNames.OAttributePrefix}{ioDefinition.Location}"
+                        };
+                        string suffix = ioDefinition.IoVariable switch
+                        {
+                            IoVariable.Position => " [[position]]",
+                            _ => ""
+                        };
 
                         context.AppendLine($"{type} {name}{suffix};");
                     }
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Msl/Instructions/InstGen.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Msl/Instructions/InstGen.cs
index 5113c58c8..f18b34597 100644
--- a/src/Ryujinx.Graphics.Shader/CodeGen/Msl/Instructions/InstGen.cs
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Msl/Instructions/InstGen.cs
@@ -70,7 +70,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl.Instructions
                 {
                     return $"{op} {GetSourceExpr(context, operation.GetSource(0), context.CurrentFunction.ReturnType)}";
                 }
-                else if (inst == Instruction.Return && context.Definitions.Stage == ShaderStage.Vertex)
+                if (inst == Instruction.Return && context.Definitions.Stage is ShaderStage.Vertex or ShaderStage.Fragment)
                 {
                     return $"{op} out";
                 }
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Msl/MslGenerator.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Msl/MslGenerator.cs
index bd03aeeb5..0196164e8 100644
--- a/src/Ryujinx.Graphics.Shader/CodeGen/Msl/MslGenerator.cs
+++ b/src/Ryujinx.Graphics.Shader/CodeGen/Msl/MslGenerator.cs
@@ -91,6 +91,7 @@ namespace Ryujinx.Graphics.Shader.CodeGen.Msl
                 {
                     funcKeyword = "fragment";
                     funcName = "fragmentMain";
+                    returnType = "FragmentOutput";
                 }
                 else if (stage == ShaderStage.Compute)
                 {