diff --git a/ice/mandelbrot/source/impl_1/top.sv b/ice/mandelbrot/source/impl_1/top.sv
index fdb7353..cdbe17b 100644
--- a/ice/mandelbrot/source/impl_1/top.sv
+++ b/ice/mandelbrot/source/impl_1/top.sv
@@ -32,7 +32,6 @@ coords #(.POS_COUNT(1)) coords_inst(.clk(clk), .rst(dir), .inc(coords_inc), .x(x
 
 wire fb_clk;
 reg [15:0] fb_addr;
-wire [7:0] fb_data_in;
 wire fb_we;
 
 wire [15:0] fb_data_out;