diff --git a/sram/verilog/sl_ahb_sram.v b/sram/verilog/sl_ahb_sram.v
index d9c3e5412a4372870303e917703fe5a93416cb54..7d86adf65293b47bb1b6e581068719486b46980f 100644
--- a/sram/verilog/sl_ahb_sram.v
+++ b/sram/verilog/sl_ahb_sram.v
@@ -12,7 +12,6 @@
 
 module sl_ahb_sram #(
     // System Parameters
-    parameter SYS_ADDR_W = 32,  // System Address Width
     parameter SYS_DATA_W = 32,  // System Data Width
     parameter RAM_ADDR_W = 14,  // Size of SRAM
     parameter RAM_DATA_W = 32,  // Data Width of RAM
@@ -29,7 +28,7 @@ module sl_ahb_sram #(
     input  wire            [2:0] HSIZE,     // AHB hsize
     input  wire                  HWRITE,    // AHB hwrite
     input  wire [RAM_ADDR_W-1:0] HADDR,     // AHB address bus
-    input  wire           [31:0] HWDATA,    // AHB write data bus
+    input  wire [SYS_DATA_W-1:0] HWDATA,    // AHB write data bus
     output wire                  HREADYOUT, // AHB ready output to S->M mux
     output wire                  HRESP,     // AHB response
     output wire [SYS_DATA_W-1:0] HRDATA     // AHB read data bus