diff --git a/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs b/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
index 36bb1cbf16..8e7418611e 100644
--- a/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
+++ b/ChocolArm64/Instruction/AInstEmitSimdArithmetic.cs
@@ -1072,6 +1072,11 @@ namespace ChocolArm64.Instruction
             EmitVectorSaturatingNarrowOpSxZx(Context, () => { });
         }
 
+        public static void Ssubw_V(AILEmitterCtx Context)
+        {
+            EmitVectorWidenRmBinaryOpSx(Context, () => Context.Emit(OpCodes.Sub));
+        }
+
         public static void Sub_S(AILEmitterCtx Context)
         {
             EmitScalarBinaryOpZx(Context, () => Context.Emit(OpCodes.Sub));
@@ -1225,5 +1230,10 @@ namespace ChocolArm64.Instruction
         {
             EmitVectorSaturatingNarrowOpZxZx(Context, () => { });
         }
+
+        public static void Usubw_V(AILEmitterCtx Context)
+        {
+            EmitVectorWidenRmBinaryOpZx(Context, () => Context.Emit(OpCodes.Sub));
+        }
     }
 }