diff --git a/spec/models/alchemy/page_spec.rb b/spec/models/alchemy/page_spec.rb
index ad907047ec..77a2b02b21 100644
--- a/spec/models/alchemy/page_spec.rb
+++ b/spec/models/alchemy/page_spec.rb
@@ -1723,7 +1723,7 @@ class AnotherUrlPathClass; end
         end
 
         it "uses the primary key defined on user class" do
-          expect(Alchemy.user_class).to receive(:primary_key).at_least(:once) { :id }
+          expect(Alchemy.user_class).to receive(:primary_key).at_least(:once) { "id" }
           subject
         end
       end
@@ -1737,7 +1737,7 @@ class AnotherUrlPathClass; end
         end
 
         it "uses the primary key defined on user class" do
-          expect(Alchemy.user_class).to receive(:primary_key).at_least(:once) { :id }
+          expect(Alchemy.user_class).to receive(:primary_key).at_least(:once) { "id" }
           subject
         end
       end
@@ -1751,7 +1751,7 @@ class AnotherUrlPathClass; end
         end
 
         it "uses the primary key defined on user class" do
-          expect(Alchemy.user_class).to receive(:primary_key).at_least(:once) { :id }
+          expect(Alchemy.user_class).to receive(:primary_key).at_least(:once) { "id" }
           subject
         end
       end