diff --git a/Ryujinx.Graphics.GAL/StencilOp.cs b/Ryujinx.Graphics.GAL/StencilOp.cs
index f0ac829e6..fe999b0fc 100644
--- a/Ryujinx.Graphics.GAL/StencilOp.cs
+++ b/Ryujinx.Graphics.GAL/StencilOp.cs
@@ -9,6 +9,15 @@ namespace Ryujinx.Graphics.GAL
         DecrementAndClamp,
         Invert,
         IncrementAndWrap,
-        DecrementAndWrap
+        DecrementAndWrap,
+
+        ZeroGl              = 0x0,
+        InvertGl            = 0x150a,
+        KeepGl              = 0x1e00,
+        ReplaceGl           = 0x1e01,
+        IncrementAndClampGl = 0x1e02,
+        DecrementAndClampGl = 0x1e03,
+        IncrementAndWrapGl  = 0x8507,
+        DecrementAndWrapGl  = 0x8508
     }
 }
\ No newline at end of file
diff --git a/Ryujinx.Graphics.OpenGL/EnumConversion.cs b/Ryujinx.Graphics.OpenGL/EnumConversion.cs
index 24cf1fc4d..4a06e9649 100644
--- a/Ryujinx.Graphics.OpenGL/EnumConversion.cs
+++ b/Ryujinx.Graphics.OpenGL/EnumConversion.cs
@@ -379,20 +379,28 @@ namespace Ryujinx.Graphics.OpenGL
             switch (op)
             {
                 case GAL.StencilOp.Keep:
+                case GAL.StencilOp.KeepGl:
                     return OpenTK.Graphics.OpenGL.StencilOp.Keep;
                 case GAL.StencilOp.Zero:
+                case GAL.StencilOp.ZeroGl:
                     return OpenTK.Graphics.OpenGL.StencilOp.Zero;
                 case GAL.StencilOp.Replace:
+                case GAL.StencilOp.ReplaceGl:
                     return OpenTK.Graphics.OpenGL.StencilOp.Replace;
                 case GAL.StencilOp.IncrementAndClamp:
+                case GAL.StencilOp.IncrementAndClampGl:
                     return OpenTK.Graphics.OpenGL.StencilOp.Incr;
                 case GAL.StencilOp.DecrementAndClamp:
+                case GAL.StencilOp.DecrementAndClampGl:
                     return OpenTK.Graphics.OpenGL.StencilOp.Decr;
                 case GAL.StencilOp.Invert:
+                case GAL.StencilOp.InvertGl:
                     return OpenTK.Graphics.OpenGL.StencilOp.Invert;
                 case GAL.StencilOp.IncrementAndWrap:
+                case GAL.StencilOp.IncrementAndWrapGl:
                     return OpenTK.Graphics.OpenGL.StencilOp.IncrWrap;
                 case GAL.StencilOp.DecrementAndWrap:
+                case GAL.StencilOp.DecrementAndWrapGl:
                     return OpenTK.Graphics.OpenGL.StencilOp.DecrWrap;
             }