diff --git a/Ryujinx.Tests/Cpu/Tester/Instructions.cs b/Ryujinx.Tests/Cpu/Tester/Instructions.cs
index fc75b8ff63..e866a9a0dd 100644
--- a/Ryujinx.Tests/Cpu/Tester/Instructions.cs
+++ b/Ryujinx.Tests/Cpu/Tester/Instructions.cs
@@ -1786,6 +1786,7 @@ namespace Ryujinx.Tests.Cpu.Tester
             V(d, Reduce(op, operand, esize));
         }
 
+        // https://meriac.github.io/archex/A64_v83A_ISA/addv_advsimd.xml
         public static void Addv_V(bool Q, Bits size, Bits Rn, Bits Rd)
         {
             /* Decode */