diff --git a/var/www/update_thirdparty.sh b/var/www/update_thirdparty.sh
index 92393bb1..3b4087b6 100755
--- a/var/www/update_thirdparty.sh
+++ b/var/www/update_thirdparty.sh
@@ -112,7 +112,7 @@ then
 fi
 
 #Update MISP Taxonomies and Galaxies
-python3 -m pip install git+https://github.com/MISP/PyTaxonomies --upgrade
+python3 -m pip install git+https://github.com/MISP/PyTaxonomies
 python3 -m pip install git+https://github.com/MISP/PyMISPGalaxies --upgrade
 
 #Update PyMISP