diff --git a/FEXCore/Source/Interface/Core/OpcodeDispatcher/Crypto.cpp b/FEXCore/Source/Interface/Core/OpcodeDispatcher/Crypto.cpp
index ce87e2eb5..6edc490ca 100644
--- a/FEXCore/Source/Interface/Core/OpcodeDispatcher/Crypto.cpp
+++ b/FEXCore/Source/Interface/Core/OpcodeDispatcher/Crypto.cpp
@@ -331,7 +331,7 @@ void OpDispatchBuilder::AESDecOp(OpcodeArgs) {
 
 void OpDispatchBuilder::VAESDecOp(OpcodeArgs) {
   const auto DstSize = GetDstSize(Op);
-  const auto Is128Bit = DstSize == Core::CPUState::XMM_SSE_REG_SIZE;
+  [[maybe_unused]] const auto Is128Bit = DstSize == Core::CPUState::XMM_SSE_REG_SIZE;
 
   // TODO: Handle 256-bit VAESDEC.
   LOGMAN_THROW_A_FMT(Is128Bit, "256-bit VAESDEC unimplemented");
@@ -340,9 +340,6 @@ void OpDispatchBuilder::VAESDecOp(OpcodeArgs) {
   OrderedNode *Key = LoadSource(FPRClass, Op, Op->Src[1], Op->Flags, -1);
   OrderedNode *Result = _VAESDec(DstSize, State, Key);
 
-  if (Is128Bit) {
-    Result = _VMov(16, Result);
-  }
   StoreResult(FPRClass, Op, Result, -1);
 }
 
diff --git a/unittests/InstructionCountCI/VEX_map2.json b/unittests/InstructionCountCI/VEX_map2.json
index 22b0a2735..39b047d4d 100644
--- a/unittests/InstructionCountCI/VEX_map2.json
+++ b/unittests/InstructionCountCI/VEX_map2.json
@@ -3679,7 +3679,7 @@
       ]
     },
     "vaesdec xmm0, xmm1, xmm2": {
-      "ExpectedInstructionCount": 10,
+      "ExpectedInstructionCount": 9,
       "Optimal": "No",
       "Comment": [
         "Map 2 0b01 0xde 128-bit"
@@ -3693,7 +3693,6 @@
         "unimplemented (Unimplemented)",
         "eor v4.16b, v0.16b, v5.16b",
         "mov v4.16b, v4.16b",
-        "mov v4.16b, v4.16b",
         "mov z16.d, p7/m, z4.d"
       ]
     },