diff --git a/Cortex-M0/nanosoc/systems/mcu/fpga_imp/CI_verification/load_bitfile.py b/Cortex-M0/nanosoc/systems/mcu/fpga_imp/CI_verification/load_bitfile.py
index 685561530ec5fcfa64d411e5e5ec3f67f5d08b41..2e4c01a48344380b10f20a087b6af8f293a00971 100644
--- a/Cortex-M0/nanosoc/systems/mcu/fpga_imp/CI_verification/load_bitfile.py
+++ b/Cortex-M0/nanosoc/systems/mcu/fpga_imp/CI_verification/load_bitfile.py
@@ -2,7 +2,7 @@ import os, warnings
 from pynq import PL
 from pynq import Overlay
 
-ol = Overlay("/home/xilinx/pynq/overlays/soclabs/design.bit")
+ol = Overlay("/home/xilinx/pynq/overlays/soclabs/design_1.bit")
 
 if not os.path.exists(PL.bitfile_name):
     warnings.warn('There is no overlay loaded after boot.', UserWarning)