diff --git a/web-stack/Dockerfile b/web-stack/Dockerfile
index 72acb54..1bb8d65 100644
--- a/web-stack/Dockerfile
+++ b/web-stack/Dockerfile
@@ -66,6 +66,7 @@ COPY install-tools.sh /usr/local/bin/install-tools.sh
 RUN chmod +x /usr/local/bin/install-tools.sh
 
 USER dev
+ENV TERM=xterm-256color
 RUN /usr/local/bin/install-tools.sh
 
 CMD ["zsh"]