diff --git a/Dockerfile b/Dockerfile
index 9045b84..7c7ac2b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,4 +8,4 @@ COPY hugo_enc /hugoenc/
 RUN apk add --update libxslt-dev libxml2-dev gcc musl-dev && \
     rm -rf /var/cache/apk/*
 
-RUN cd /hugoenc && pip install --no-cache-dir -r .
+RUN cd /hugoenc && pip install --no-cache-dir .