diff --git a/.github/scripts/precheck/run-precheck.sh b/.github/scripts/precheck/run-precheck.sh
index ee31f7c..b248a79 100644
--- a/.github/scripts/precheck/run-precheck.sh
+++ b/.github/scripts/precheck/run-precheck.sh
@@ -19,7 +19,7 @@
 export PDK_ROOT=$(pwd)/precheck_pdks
 cd $TARGET_PATH/open_mpw_precheck/
 
-docker run -v $(pwd):/usr/local/bin -v $TARGET_PATH:$TARGET_PATH -v $PDK_ROOT:$PDK_ROOT -v $CARAVEL_ROOT:$CARAVEL_ROOT -u $(id -u $USER):$(id -g $USER) efabless/open_mpw_precheck:latest bash -c "python3 open_mpw_prechecker.py --skip_drc -p $PDK_ROOT -t $TARGET_PATH -c $CARAVEL_ROOT -ms develop"
+docker run -v $(pwd):/usr/local/bin -v $TARGET_PATH:$TARGET_PATH -v $PDK_ROOT:$PDK_ROOT -v $CARAVEL_ROOT:$CARAVEL_ROOT -u $(id -u $USER):$(id -g $USER) efabless/open_mpw_precheck:latest bash -c "python3 open_mpw_prechecker.py --skip_drc -p $PDK_ROOT -t $TARGET_PATH -c $CARAVEL_ROOT"
 output=$TARGET_PATH/checks/full_log.log
 
 gzipped_file=$TARGET_PATH/checks/full_log.log.gz
@@ -33,4 +33,4 @@
 cnt=$(grep -c "All Checks PASSED!" $output)
 if ! [[ $cnt ]]; then cnt=0; fi
 if [[ $cnt -eq 1 ]]; then exit 0; fi
-exit 2
\ No newline at end of file
+exit 2
diff --git a/docs/source/README.md b/docs/source/README.md
index 9bbac4a..c08b72d 100644
--- a/docs/source/README.md
+++ b/docs/source/README.md
@@ -147,7 +147,7 @@
 
 ```bash
 export OPENLANE_ROOT=<openlane-installation-path>
-export OPENLANE_TAG=v0.12
+export OPENLANE_TAG=mpw-two-a
 make openlane
 ```
 
@@ -170,6 +170,7 @@
 To reproduce hardening this project, run the following: 
 
 ```bash
+# export tag to v0.12 because currently mpw-two-a tag doesn't have a docker image.
 export OPENLANE_TAG=v0.12
 # Run openlane to harden user_proj_example
 make user_proj_example