diff --git a/fuglu/Dockerfile b/fuglu/Dockerfile
index 2975e82..a7c1552 100644
--- a/fuglu/Dockerfile
+++ b/fuglu/Dockerfile
@@ -5,7 +5,6 @@ RUN apt-get update && \
     apt-get -y --purge autoremove && \
     apt-get -y install python3 python3-pip && \
     apt-get -y clean && \
-    pip3 install --upgrade pip && \
     python3 -m venv /opt/fuglu && \
     /opt/fuglu/bin/pip3 install --upgrade pip setuptools && \
     /opt/fuglu/bin/pip3 install fuglu rarfile rednose "sqlalchemy<2.0.0" python-magic pyspf py3dns mock ssdeep redis geoip2 beautifulsoup4 lxml pysrs pylzma dkimpy authres dmarc pysocks && \