diff --git a/delfland/ppo-insight/Dockerfile b/delfland/ppo-insight/Dockerfile
index 1c748f9..012723f 100644
--- a/delfland/ppo-insight/Dockerfile
+++ b/delfland/ppo-insight/Dockerfile
@@ -2,6 +2,12 @@
 FROM python:3.9-slim
 
 RUN apt-get update && apt-get -y install cron nano  procps  libmariadb-dev
+RUN apt-get update && apt-get install -y \
+    gcc \
+    libmariadb-dev \
+    python3-dev \
+    && rm -rf /var/lib/apt/lists/*
+    
 # Werkdirectory instellen
 WORKDIR /app