diff --git a/script/poetry_add_build_dependency.sh b/script/poetry_add_build_dependency.sh
index 163820a..e0f5a98 100755
--- a/script/poetry_add_build_dependency.sh
+++ b/script/poetry_add_build_dependency.sh
@@ -1,6 +1,5 @@
 #!/usr/bin/env bash
-source $HOME/.poetry/env
-poetry add -vv $(grep -v ";" ./.venv/build_dependency.txt | grep -v "*" )
+./.venv/bin/poetry add -vv $(grep -v ";" ./.venv/build_dependency.txt | grep -v "*" )
 # poetry add -vv $(grep -v ";" ./.venv/build_dependency.txt | grep -v "*" | sed 's/==/@^/' )
 # poetry export -f ./.venv/build_dependency.txt --dev | poetry run -- pip install -r /dev/stdin
 retVal=$?