diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 56e3209..d437553 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -28,9 +28,8 @@ ARG VERSION_ARGO_CD_CLI=2.8.3
 # https://github.com/GlueOps/terraform-module-kubernetes-hashicorp-vault-configuration/wiki
 ENV VAULT_SKIP_VERIFY true
 ENV CLOUDSDK_INSTALL_DIR /usr/local/gcloud/
-COPY ../tools/tools.sh /etc/tools.sh
-COPY ../tools/add-tools-to-shells.sh /tmp/add-tools-to-shells.sh
-RUN chmod +x /tmp/add-tools-to-shells.sh && /tmp/add-tools-to-shells.sh
+ADD ../tools/add-to-bashrc.sh /tmp/add-to-bashrc.sh
+RUN chmod +x /tmp/add-to-bashrc.sh && ./tmp/add-to-bashrc.sh
 RUN curl -Lo /usr/local/bin/kubectl https://dl.k8s.io/release/v${VERSION_KUBECTL}/bin/linux/amd64/kubectl \
     && chmod +x /usr/local/bin/kubectl \
     && curl -Lo terraform_${VERSION_TERRAFORM}_linux_amd64.zip https://releases.hashicorp.com/terraform/${VERSION_TERRAFORM}/terraform_${VERSION_TERRAFORM}_linux_amd64.zip \
diff --git a/.devcontainer/tools/tools.sh b/.devcontainer/tools/add-to-bashrc.sh
similarity index 98%
rename from .devcontainer/tools/tools.sh
rename to .devcontainer/tools/add-to-bashrc.sh
index de47802..07f610d 100755
--- a/.devcontainer/tools/tools.sh
+++ b/.devcontainer/tools/add-to-bashrc.sh
@@ -1,5 +1,8 @@
 #!/bin/bash
 
+
+echo '
+
 run-gha() {
     #https://stackoverflow.com/questions/6245570/how-do-i-get-the-current-branch-name-in-git
     gh workflow run --ref=$(git rev-parse --abbrev-ref HEAD)
@@ -79,3 +82,4 @@ create-ghcr-regcred() {
 
     echo "{\"auths\":{\"ghcr.io\":{\"auth\":\"$b64_enc_regcred\"}}}"
 }
+' >> /home/vscode/.bashrc
diff --git a/.devcontainer/tools/add-tools-to-shells.sh b/.devcontainer/tools/add-tools-to-shells.sh
deleted file mode 100755
index 7e5c408..0000000
--- a/.devcontainer/tools/add-tools-to-shells.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-tools_file="/etc/tools.sh"
-
-add_tools_to_shell() {
-    local rc_file="$1"
-    if [ -f "$rc_file" ]; then
-        echo "source $tools_file" >> "$rc_file"
-    fi
-}
-
-# bash
-add_tools_to_shell "$HOME/.bashrc"
-
-# zsh
-add_tools_to_shell "$HOME/.zshrc"