diff --git a/Dockerfile b/Dockerfile
index 8aab025..b04cf2c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,12 +4,17 @@ RUN apt-get update \
     curl ca-certificates iputils-ping \
     python3-ldap python3-pip python3-ldap \
     libjpeg-dev libturbojpeg0-dev \
- && rm -rf /var/lib/apt/lists/* \
- && apt-get clean
-COPY requirements.txt ./
+ && rm -rf /var/lib/apt/lists/*
+
+ COPY requirements.txt ./
 #necessary hack for cffi
 RUN pip3 install cffi
 RUN pip3 install -r requirements.txt
-COPY inventory-app /app
+
+ENV PYTHONUNBUFFERED=1
+ENV ENVIRONMENT_TYPE=PROD
+
 WORKDIR /app
-ENTRYPOINT /app/main.py
+COPY inventory-app .
+
+ENTRYPOINT ["python3", "/app/main.py"]
diff --git a/deployment.yaml b/deployment.yaml
index 35ed688..4dab086 100644
--- a/deployment.yaml
+++ b/deployment.yaml
@@ -1,3 +1,4 @@
+# This is unmaintained. See git.k-space.ee/k-space/kube//hackerspace/inventory.yaml
 ---
 apiVersion: apps/v1
 kind: Deployment
@@ -23,10 +24,6 @@ spec:
           env:
             - name: OIDC_USERS_NAMESPACE
               value: "default"
-            - name: SLACK_VERIFICATION_TOKEN
-              value: "changeme"
-            - name: PYTHONUNBUFFERED
-              value: "1"
             # Google test key
             - name: RECAPTCHA_PUBLIC_KEY
               value: 6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI