diff --git a/Dockerfile b/Dockerfile
index be34d0ac4e17c461420cd07547843929b1dc1624..69eecb3d0523c138ba85c08321d3b5385c6c2641 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,6 @@ ADD https://gitlab.labranet.jamk.fi/testautomation-examples/presta-shop-demo/-/a
 
 RUN ls /tmp/prestashop.zip
 RUN mkdir -p /tmp/data-ps 
-RUN gunzip -q /tmp/prestashop.zip -d /tmp/data-ps/
+RUN unzip -q /tmp/prestashop.zip -d /tmp/data-ps/
 # RUN bash /tmp/ps-extractor.sh /tmp/data-ps
 # RUN rm /tmp/prestashop.zip