diff --git a/spec/datadog/tracing/contrib/rails/cache_spec.rb b/spec/datadog/tracing/contrib/rails/cache_spec.rb
index 998d3ef0a17..4b3f79c2944 100644
--- a/spec/datadog/tracing/contrib/rails/cache_spec.rb
+++ b/spec/datadog/tracing/contrib/rails/cache_spec.rb
@@ -118,16 +118,16 @@
         .to eq('cache')
     end
 
-    context 'when cache_key_enabled is false' do
+    context 'when cache_key.enabled is false' do
       before do
-        Datadog.configuration.tracing[:active_support][:cache_key_enabled] = false
+        Datadog.configuration.tracing[:active_support][:cache_key].enabled = false
       end
 
       it do
         expect(read).to eq(50)
 
         expect(spans).to have(2).items
-        get = spans
+        get, = spans
         expect(get.name).to eq('rails.cache')
         expect(get.get_tag('rails.cache.key')).to be_nil
       end
@@ -165,9 +165,9 @@
       end
     end
 
-    context 'when cache_key_enabled is false' do
+    context 'when cache_key.enabled is false' do
       before do
-        Datadog.configuration.tracing[:active_support][:cache_key_enabled] = false
+        Datadog.configuration.tracing[:active_support][:cache_key].enabled = false
       end
 
       it do
@@ -221,15 +221,15 @@
       end
     end
 
-    context 'when cache_key_enabled is false' do
+    context 'when cache_key.enabled is false' do
       before do
-        Datadog.configuration.tracing[:active_support][:cache_key_enabled] = false
+        Datadog.configuration.tracing[:active_support][:cache_key].enabled = false
       end
 
       let(:key) { ['custom-key', %w[x y], user] }
       let(:user) { double('User', cache_key: 'User:3') }
 
-      it 'does not expand key using ActiveSupport when cache_key_enabled false' do
+      it 'does not expand key using ActiveSupport when cache_key.enabled false' do
         write
         expect(span.get_tag('rails.cache.key')).to be_nil
       end
@@ -284,9 +284,9 @@
         end
       end
 
-      context 'when cache_key_enabled is false' do
+      context 'when cache_key.enabled is false' do
         before do
-          Datadog.configuration.tracing[:active_support][:cache_key_enabled] = false
+          Datadog.configuration.tracing[:active_support][:cache_key].enabled = false
         end
 
         it do
@@ -343,9 +343,9 @@
         .to eq('cache')
     end
 
-    context 'when cache_key_enabled is false' do
+    context 'when cache_key.enabled is false' do
       before do
-        Datadog.configuration.tracing[:active_support][:cache_key_enabled] = false
+        Datadog.configuration.tracing[:active_support][:cache_key].enabled = false
       end
 
       it do
@@ -392,9 +392,9 @@
       end
     end
 
-    context 'when cache_key_enabled is false' do
+    context 'when cache_key.enabled is false' do
       before do
-        Datadog.configuration.tracing[:active_support][:cache_key_enabled] = false
+        Datadog.configuration.tracing[:active_support][:cache_key].enabled = false
       end
 
       subject(:fetch) { cache.fetch('exception') { raise 'oops' } }
@@ -452,9 +452,9 @@
         end
       end
 
-      context 'with exception and when cache_key_enabled is false' do
+      context 'with exception and when cache_key.enabled is false' do
         before do
-          Datadog.configuration.tracing[:active_support][:cache_key_enabled] = false
+          Datadog.configuration.tracing[:active_support][:cache_key].enabled = false
         end
         subject(:fetch_multi) { cache.fetch_multi('exception', 'another', 'one') { raise 'oops' } }
 
@@ -514,9 +514,9 @@
     end
   end
 
-  context 'with very large cache key and when cache_key_enabled is false' do
+  context 'with very large cache key and when cache_key.enabled is false' do
     before do
-      Datadog.configuration.tracing[:active_support][:cache_key_enabled] = false
+      Datadog.configuration.tracing[:active_support][:cache_key].enabled = false
     end
     it 'truncates key too large' do
       max_key_size = Datadog::Tracing::Contrib::ActiveSupport::Ext::QUANTIZE_CACHE_MAX_KEY_SIZE