diff --git a/doc.zih.tu-dresden.de/docs/software/python_virtual_environments.md b/doc.zih.tu-dresden.de/docs/software/python_virtual_environments.md
index 42731ed06a429f223f636db38dacdb3a86252ce4..3d2b05be153c09e4fcd59a359b0c33e0a8b9645c 100644
--- a/doc.zih.tu-dresden.de/docs/software/python_virtual_environments.md
+++ b/doc.zih.tu-dresden.de/docs/software/python_virtual_environments.md
@@ -123,7 +123,7 @@ marie@compute$ source /scratch/ws/1/marie-python_virtual_environment/env/bin/act
 
 **Prerequisite:** Before working with conda, your shell needs to be configured
 initially. Therefore login to the ZIH system, load the Anaconda module and run
-`sh $EBROOTANACONDA3/etc/profile.d/conda.sh`. Note that changes take effect after closing and
+`source $EBROOTANACONDA3/etc/profile.d/conda.sh`. Note that changes take effect after closing and
 re-opening your shell.
 
 !!! warning