diff --git a/alu.sv b/alu.sv
index b3bfa5e8..819ad74e 100644
--- a/alu.sv
+++ b/alu.sv
@@ -544,12 +544,6 @@ module alu
       `ALU_XOR: result_o = operand_a_i ^ operand_b_i;
 
       // Shift Operations
-      `ALU_MOVHI:
-      begin
-        shift_left = 1'b1;
-        shift_amt  = 32'd16;
-        result_o   = shift_left_result;
-      end
       `ALU_SLL:
       begin
         shift_left = 1'b1;
diff --git a/include/defines.sv b/include/defines.sv
index 023f6b43..73d6a75a 100644
--- a/include/defines.sv
+++ b/include/defines.sv
@@ -195,8 +195,6 @@ endfunction // prettyPrintInstruction
 
 `define ALU_OP_WIDTH 6
 
-// Movhi Operation
-`define ALU_MOVHI 6'b001111
 // Standard Operations
 `define ALU_ADD   6'b000_000
 `define ALU_SUB   6'b000_010