diff --git a/xfce/Dockerfile b/xfce/Dockerfile
index 9836dcb..4371144 100644
--- a/xfce/Dockerfile
+++ b/xfce/Dockerfile
@@ -29,7 +29,7 @@ RUN \
     sed -i \
       's#^Exec=.*#Exec=/usr/local/bin/wrapped-chromium#g' \
       /usr/share/applications/chromium-browser.desktop && \
-    mv /usr/bin/exo-open /usr/bin/exo-open-real && \
+    cp /usr/bin/exo-open /usr/bin/exo-open-real && \
     echo "**** xfce tweaks ****" && \
     rm -f \
       /etc/xdg/autostart/xfce-polkit.desktop && \