diff --git a/Dockerfile b/Dockerfile
index 3e99086..5aed75c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,13 +2,14 @@ FROM python:3.9-slim
 
 WORKDIR /opt/orcid_integration
 
+RUN apt-get update && apt-get install -y
+RUN apt-get install -y libxml2-dev libxmlsec1-dev libxmlsec1-openssl build-essential pkg-config 
+
 COPY *.py ./
 COPY requirements.txt .
 COPY orcidflask/*.py ./orcidflask/
 COPY orcidflask/templates ./orcidflask/templates/
 
-RUN apt-get update && apt-get install -y
-RUN apt-get install -y libxml2-dev libxmlsec1-dev libxmlsec1-openssl build-essential pkg-config 
 RUN pip install -r requirements.txt
 
 ENV FLASK_APP=orcidflask