diff --git a/manifests/init.pp b/manifests/init.pp
index 46e4d5cb..94dd2a7d 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -120,6 +120,8 @@
 #   Defaults to false
 #  [*zaqar_available*]
 #   Defaults to false
+#  [*mistral_available*]
+#   Defaults to false
 #  [*run_service_broker_tests*]
 #   Defaults to false
 #  [*sahara_available*]
@@ -243,6 +245,7 @@ class tempest(
   $trove_available               = false,
   $ironic_available              = false,
   $zaqar_available               = false,
+  $mistral_available             = false,
   $keystone_v2                   = true,
   $keystone_v3                   = true,
   $auth_version                  = 'v2',
@@ -493,6 +496,13 @@ class tempest(
         tag    => ['openstack', 'tempest-package'],
       }
     }
+    if $mistral_available and $::tempest::params::python_mistral_tests {
+      package { 'python-mistral-tests':
+        ensure => present,
+        name   => $::tempest::params::python_mistral_tests,
+        tag    => ['openstack', 'tempest-package'],
+      }
+    }
   }
 
   if $configure_images {
diff --git a/manifests/params.pp b/manifests/params.pp
index 86926957..3969ce2c 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -19,6 +19,7 @@ class tempest::params {
       $python_heat_tests       = 'python-heat-tests'
       $python_ironic_tests     = 'python-ironic-tests'
       $python_keystone_tests   = 'python-keystone-tests'
+      $python_mistral_tests    = 'python-mistral-tests'
       $python_murano_tests     = 'python-murano-tests'
       $python_neutron_tests    = 'python-neutron-tests'
       $python_fwaas_tests      = 'python-neutron-fwaas-tests'
@@ -48,6 +49,7 @@ class tempest::params {
       $python_heat_tests       = false
       $python_ironic_tests     = false
       $python_keystone_tests   = false
+      $python_mistral_tests    = false
       $python_murano_tests     = false
       $python_neutron_tests    = false
       $python_nova_tests       = false