diff --git a/openfpga_flow/openfpga_shell_scripts/bitstream_setting_example_script.openfpga b/openfpga_flow/openfpga_shell_scripts/bitstream_setting_example_script.openfpga
index fe73408ec..0f4b1d7f6 100644
--- a/openfpga_flow/openfpga_shell_scripts/bitstream_setting_example_script.openfpga
+++ b/openfpga_flow/openfpga_shell_scripts/bitstream_setting_example_script.openfpga
@@ -13,7 +13,7 @@ read_openfpga_bitstream_setting -f ${OPENFPGA_BITSTREAM_SETTING_FILE}
 
 # Annotate the OpenFPGA architecture to VPR data base
 # to debug use --verbose options
-link_openfpga_arch --activity_file ${ACTIVITY_FILE} --sort_gsb_chan_node_in_edges
+link_openfpga_arch --sort_gsb_chan_node_in_edges
 
 # Check and correct any naming conflicts in the BLIF netlist
 check_netlist_naming_conflict --fix --report ./netlist_renaming.xml