diff --git a/tasks/glance_install.yml b/tasks/glance_install.yml
index c661544c..beadef35 100644
--- a/tasks/glance_install.yml
+++ b/tasks/glance_install.yml
@@ -51,14 +51,13 @@
 
 - name: Install requires pip packages
   pip:
-    name: "{{ item }}"
+    name: "{{ glance_requires_pip_packages | join(' ') }}"
     state: latest
     extra_args: "{{ pip_install_options_fact }}"
   register: install_packages
   until: install_packages|success
   retries: 5
   delay: 2
-  with_items: "{{ glance_requires_pip_packages }}"
 
 - name: Get local venv checksum
   stat:
@@ -123,7 +122,7 @@
 
 - name: Install pip packages
   pip:
-    name: "{{ item }}"
+    name: "{{ glance_pip_packages | join(' ') }}"
     state: latest
     virtualenv: "{{ glance_bin | dirname }}"
     virtualenv_site_packages: "no"
@@ -132,7 +131,6 @@
   until: install_packages|success
   retries: 5
   delay: 2
-  with_items: "{{ glance_pip_packages }}"
   when:
     - glance_get_venv | failed or glance_developer_mode | bool
   notify: