diff --git a/openfpga_flow/tasks/generate_bitstream/config/task.conf b/openfpga_flow/tasks/generate_bitstream/config/task.conf
index e684dd543..c65544acc 100644
--- a/openfpga_flow/tasks/generate_bitstream/config/task.conf
+++ b/openfpga_flow/tasks/generate_bitstream/config/task.conf
@@ -14,7 +14,7 @@ power_analysis = true
 spice_output=false
 verilog_output=true
 timeout_each_job = 20*60
-fpga_flow=vpr_blif
+fpga_flow=yosys_vpr
 openfpga_arch_file=${PATH:OPENFPGA_PATH}/openfpga_flow/openfpga_arch/k6_frac_N10_40nm_openfpga.xml
 openfpga_sim_setting_file=${PATH:OPENFPGA_PATH}/openfpga_flow/openfpga_simulation_settings/auto_sim_openfpga.xml
 external_fabric_key_file=
@@ -27,7 +27,7 @@ bench0=${PATH:OPENFPGA_PATH}/openfpga_flow/benchmarks/micro_benchmark/and2/and2.
 
 [SYNTHESIS_PARAM]
 bench0_top = and2
-bench0_act = ${PATH:OPENFPGA_PATH}/openfpga_flow/benchmarks/micro_benchmark/and2/and2.act
-bench0_verilog = ${PATH:OPENFPGA_PATH}/openfpga_flow/benchmarks/micro_benchmark/and2/and2.v
+#bench0_act = ${PATH:OPENFPGA_PATH}/openfpga_flow/benchmarks/micro_benchmark/and2/and2.act
+#bench0_verilog = ${PATH:OPENFPGA_PATH}/openfpga_flow/benchmarks/micro_benchmark/and2/and2.v
 
 [SCRIPT_PARAM_MIN_ROUTE_CHAN_WIDTH]