diff --git a/Ryujinx.Graphics.Shader/Instructions/InstEmitFArith.cs b/Ryujinx.Graphics.Shader/Instructions/InstEmitFArith.cs
index 2ecdee27..522875e5 100644
--- a/Ryujinx.Graphics.Shader/Instructions/InstEmitFArith.cs
+++ b/Ryujinx.Graphics.Shader/Instructions/InstEmitFArith.cs
@@ -210,7 +210,7 @@ namespace Ryujinx.Graphics.Shader.Instructions
         {
             OpCode op = context.CurrOp;
 
-            bool saturate = op.RawOpCode.Extract(op is OpCodeAluImm32 ? 52 : 32);
+            bool saturate = op.RawOpCode.Extract(op is IOpCodeReg ? 32 : 52);
 
             Operand[] srcA = GetHalfSrcA(context);
             Operand[] srcB = GetHalfSrcB(context);