diff --git a/spec/defines/filter_spec.rb b/spec/defines/filter_spec.rb
index c360cff..9c6dd60 100644
--- a/spec/defines/filter_spec.rb
+++ b/spec/defines/filter_spec.rb
@@ -13,7 +13,7 @@ describe 'fluentd::filter' do
         let(:title) { 'test' }
         let(:params) do
           {
-            priority: '20',
+            priority: 20,
             pattern: '*.test',
             config: {
               'type'   => 'record_transformer',
diff --git a/spec/defines/match_spec.rb b/spec/defines/match_spec.rb
index 53e1806..0ef266b 100644
--- a/spec/defines/match_spec.rb
+++ b/spec/defines/match_spec.rb
@@ -13,7 +13,7 @@ describe 'fluentd::match' do
         let(:title) { 'test' }
         let(:params) do
           {
-              priority: '30',
+              priority: 30,
               pattern: '*.test',
               config: {
                   'flush_interval' => '30s',
@@ -41,7 +41,7 @@ describe 'fluentd::match' do
         let(:title) { 'test' }
         let(:params) do
           {
-              priority: '30',
+              priority: 30,
               pattern: '*.test',
               config: {
                   'type'  => 'copy',
diff --git a/spec/defines/source_spec.rb b/spec/defines/source_spec.rb
index 47d63e5..b9b098a 100644
--- a/spec/defines/source_spec.rb
+++ b/spec/defines/source_spec.rb
@@ -13,7 +13,7 @@ describe 'fluentd::source' do
         let(:title) { 'test' }
         let(:params) do
           {
-              priority: '10',
+              priority: 10,
               config: {
                 'type'   => 'tail',
                 'format' => 'json',