diff --git a/.docker/pycaosdb.ini b/.docker/pycaosdb.ini
index eb6d4ca6c2d05b1977555dfc460ebfbef72a02e8..c3aaf90416e7bb32ebfd3d2b33894779f281953b 100644
--- a/.docker/pycaosdb.ini
+++ b/.docker/pycaosdb.ini
@@ -4,7 +4,7 @@ test_server_side_scripting.bin_dir=../caosdb-server/test_scripting/bin/
 [Connection]
 url=https://caosdb-server:10443
 username=admin
-cacert=../../.docker/cert/caosdb.cert.pem
+cacert=/opt/caosdb/cert/caosdb.cert.pem
 #cacert=/etc/ssl/cert.pem
 debug=0