diff --git a/manifests/params.pp b/manifests/params.pp
index 1dca377..6d6545a 100644
--- a/manifests/params.pp
+++ b/manifests/params.pp
@@ -23,17 +23,17 @@
         }
       } else {
         case $::operatingsystemmajrelease {
-          '5': {
+          5: {
             $udev_package    = 'udev'
             $udevtrigger     = 'udevtrigger'
             $udevlogpriority = 'udevcontrol log_priority'
           }
-          '6': {
+          6: {
             $udev_package    = 'udev'
             $udevtrigger     = 'udevadm trigger'
             $udevlogpriority = 'udevadm control --log-priority'
           }
-          '7': {
+          7: {
             $udev_package    = 'systemd'
             $udevtrigger     = 'udevadm trigger'
             $udevlogpriority = 'udevadm control --log-priority'
diff --git a/manifests/udevadm/trigger.pp b/manifests/udevadm/trigger.pp
index 7c3e03c..902aa51 100644
--- a/manifests/udevadm/trigger.pp
+++ b/manifests/udevadm/trigger.pp
@@ -19,6 +19,6 @@
 
   exec { $udev::params::udevtrigger:
     refreshonly => true,
-    path        => [$udev::params::udevadm_path],
+    path        => $udev::params::udevadm_path,
   }
 }
diff --git a/spec/classes/params_spec.rb b/spec/classes/params_spec.rb
index 4b9f0cb..3ca51a2 100644
--- a/spec/classes/params_spec.rb
+++ b/spec/classes/params_spec.rb
@@ -5,7 +5,7 @@
     let :facts do
       {
         :osfamily                  => 'RedHat',
-        :operatingsystemmajrelease => '6',
+        :operatingsystemmajrelease => 6,
       }
     end
 
@@ -17,7 +17,7 @@
     let :facts do
       {
         :osfamily                  => 'RedHat',
-        :operatingsystemmajrelease => '4',
+        :operatingsystemmajrelease => 4,
       }
     end
 
diff --git a/spec/classes/udev_spec.rb b/spec/classes/udev_spec.rb
index 86d8f39..771921f 100644
--- a/spec/classes/udev_spec.rb
+++ b/spec/classes/udev_spec.rb
@@ -27,7 +27,7 @@
     let :facts do
       {
         :osfamily                  => 'RedHat',
-        :operatingsystemmajrelease => '6',
+        :operatingsystemmajrelease => 6,
       }
     end
 
diff --git a/spec/classes/udevadm/logpriority_spec.rb b/spec/classes/udevadm/logpriority_spec.rb
index d81ac9e..a1b8b10 100644
--- a/spec/classes/udevadm/logpriority_spec.rb
+++ b/spec/classes/udevadm/logpriority_spec.rb
@@ -31,7 +31,7 @@
   describe 'for osfamily RedHat and operatingsystemmajrelease 6' do
     let(:facts) do
         { :osfamily                  => 'RedHat',
-          :operatingsystemmajrelease => '6',
+          :operatingsystemmajrelease => 6,
         }
     end
 
@@ -66,7 +66,7 @@
   describe 'for osfamily RedHat and operatingsystemmajrelease 5' do
     let(:facts) do
         { :osfamily                  => 'RedHat',
-          :operatingsystemmajrelease => '5',
+          :operatingsystemmajrelease => 5,
         }
     end
 
diff --git a/spec/classes/udevadm/trigger_spec.rb b/spec/classes/udevadm/trigger_spec.rb
index 040f63e..2ea8b01 100644
--- a/spec/classes/udevadm/trigger_spec.rb
+++ b/spec/classes/udevadm/trigger_spec.rb
@@ -5,7 +5,7 @@
   describe 'for osfamily RedHat' do
     let(:facts) do
         { :osfamily                  => 'RedHat',
-          :operatingsystemmajrelease => '6',
+          :operatingsystemmajrelease => 6,
         }
     end
 
@@ -21,7 +21,7 @@
   describe 'for osfamily RedHat' do
     let(:facts) do
         { :osfamily                  => 'RedHat',
-          :operatingsystemmajrelease => '5',
+          :operatingsystemmajrelease => 5,
         }
     end
 
diff --git a/spec/defines/rule_spec.rb b/spec/defines/rule_spec.rb
index fb77f9e..4a0259a 100644
--- a/spec/defines/rule_spec.rb
+++ b/spec/defines/rule_spec.rb
@@ -26,7 +26,7 @@
     let :facts do
       {
         :osfamily                  => 'RedHat',
-        :operatingsystemmajrelease => '6',
+        :operatingsystemmajrelease => 6,
       }
     end