diff --git a/update-python-env.sh b/update-python-env.sh
index b04cb50..f7ca694 100755
--- a/update-python-env.sh
+++ b/update-python-env.sh
@@ -1,5 +1,5 @@
 if [ -z $1 ]; then
-    echo "Usage: $0 <python version> [ENV_NAME [dev]]"
+    echo "Usage: $0 <python version> [ENV_NAME]"
     exit 1
 fi
 
@@ -13,7 +13,6 @@ PROJECT=$2
 if [[ $PROJECT == "" ]]; then
     PROJECT=$(basename $PWD)
 fi
-DO_DEV=$3
 
 echo "[*] Checking if required python version $PY_VER is installed"
 pyenv versions | grep $PY_VER > /dev/null
@@ -42,8 +41,3 @@ if [ -f requirements.txt ]; then
     echo "[*] Installing packets from requirements.txt"
     pip install -Ur requirements.txt
 fi
-
-if [ -f requirements-dev.txt ] && [ "$DO_DEV" = "dev" ]; then
-    echo "[*] Installing packets from requirements-dev.txt"
-    pip install -Ur requirements-dev.txt
-fi