diff --git a/doc/changes/changes_2.1.0.md b/doc/changes/changes_2.1.0.md
index deccfac0..2204c701 100644
--- a/doc/changes/changes_2.1.0.md
+++ b/doc/changes/changes_2.1.0.md
@@ -18,6 +18,7 @@ Version: 2.1.0
 * #279: Made the notebooks tests running in SaaS as well as in the Docker-DB.
 * #19: Added SLC notebook
 * #301: Added CloudFront distribution for example data S3 bucket
+* #273: Added `jupyterenv/bin` to evironment variable `PATH` inside the DockerContainer
 
 ## Security
 
diff --git a/exasol/ds/sandbox/lib/dss_docker/create_image.py b/exasol/ds/sandbox/lib/dss_docker/create_image.py
index 54c029a3..1b41c4dc 100644
--- a/exasol/ds/sandbox/lib/dss_docker/create_image.py
+++ b/exasol/ds/sandbox/lib/dss_docker/create_image.py
@@ -175,7 +175,8 @@ def _commit_container(
             "Env": [
                 f"VIRTUAL_ENV={virtualenv}",
                 f"NOTEBOOK_FOLDER_FINAL={notebook_folder_final}",
-                f"NOTEBOOK_FOLDER_INITIAL={notebook_folder_initial}"
+                f"NOTEBOOK_FOLDER_INITIAL={notebook_folder_initial}",
+                f'PATH="$PATH:{virtualenv}/bin"',
             ],
         }
         img = container.commit(repository=self.image_name, conf=conf)