diff --git a/Labs/15. Programming device/lab_15.tb_system.sv b/Labs/15. Programming device/lab_15.tb_system.sv
index af52bef..cbb82b1 100644
--- a/Labs/15. Programming device/lab_15.tb_system.sv	
+++ b/Labs/15. Programming device/lab_15.tb_system.sv	
@@ -101,7 +101,7 @@ module lab_15_tb_system();
   end
 
 
-  proseccor_system DUT(
+  processor_system DUT(
     .clk_i    (clk_i  ),
     .resetn_i (!rst_i ),
     .rx_i     (flashing_is_done ? tb_rx : flash_rx ),