diff --git a/smartgears/dataminer_app/meta/main.yml b/smartgears/dataminer_app/meta/main.yml
index b34d31f..2fbb345 100644
--- a/smartgears/dataminer_app/meta/main.yml
+++ b/smartgears/dataminer_app/meta/main.yml
@@ -3,3 +3,4 @@ dependencies:
   - { role: ../../library/roles/smartgears/smartgears-service }
   - { role: ../../library/roles/conda, when: dataminer_conda_install }
   - { role: ../../library/roles/hdf5, when: dataminer_hdf5 }
+  - { role: ../../library/roles/python3-env, when: py3_env_install }