diff --git a/tasks/repo_build_venvs.yml b/tasks/repo_build_venvs.yml
index b4c9ce1..a4ffe08 100644
--- a/tasks/repo_build_venvs.yml
+++ b/tasks/repo_build_venvs.yml
@@ -34,6 +34,7 @@
     src: "venv-build-script.sh.j2"
     dest: "/opt/venv-build-script.sh"
     mode: "0755"
+  register: _create_venv_build_script
 
 - name: Create venv build options files
   template:
@@ -48,6 +49,7 @@
     executable: "/bin/bash"
   when:
     - (item | changed) or
+      (_create_venv_build_script | changed) or
       (ansible_local['openstack_ansible']['repo_build']['need_venv_build'] | bool)
   with_items:
     - "{{ _create_venv_options_files.results }}"
diff --git a/templates/venv-build-script.sh.j2 b/templates/venv-build-script.sh.j2
index 3179646..39272f0 100644
--- a/templates/venv-build-script.sh.j2
+++ b/templates/venv-build-script.sh.j2
@@ -85,7 +85,9 @@ pushd "{{ repo_build_venv_dir }}" &>/dev/null
     ${ROLE_VENV_PATH}/bin/python {{ repo_build_release_path }}/get-pip.py \
                                  pip setuptools wheel \
                                  --find-links {{ repo_build_release_path }} \
-                                 ${PIP_INSTALL_OPTIONS} &>${ROLE_VENV_LOG}
+                                 ${PIP_INSTALL_OPTIONS} \
+                                 --constraint {{ repo_build_release_path }}/requirements_constraints.txt \
+                                 &>${ROLE_VENV_LOG}
 
     # Install the packages into the venv
     ${ROLE_VENV_PATH}/bin/pip install \