diff --git a/actix-web/CHANGES.md b/actix-web/CHANGES.md
index b9388d79b..cee14dc4b 100644
--- a/actix-web/CHANGES.md
+++ b/actix-web/CHANGES.md
@@ -5,7 +5,6 @@
 - On Windows, an error is now returned from `HttpServer::bind()` (or TLS variants) when binding to a socket that's already in use.
 - Update `brotli` dependency to `7`.
 - Minimum supported Rust version (MSRV) is now 1.75.
-- Service macro comments are now filtered out see [issue 3472](https://github.com/actix/actix-web/issues/3472).
 
 ## 4.9.0
 
diff --git a/actix-web/src/service.rs b/actix-web/src/service.rs
index adfbaa3c8..6c7f6f5c8 100644
--- a/actix-web/src/service.rs
+++ b/actix-web/src/service.rs
@@ -871,4 +871,40 @@ mod tests {
         let req = test::TestRequest::default().to_request();
         let _res = test::call_service(&app, req).await;
     }
+
+    #[test]
+    fn define_services_macro_with_multiple_arguments() {
+        let result = services!(1, 2, 3);
+        assert_eq!(result, (1, 2, 3));
+    }
+
+    #[test]
+    fn define_services_macro_with_single_argument() {
+        let result = services!(1);
+        assert_eq!(result, (1,));
+    }
+
+    #[test]
+    fn define_services_macro_with_no_arguments() {
+        let result = services!();
+        let () = result;
+    }
+
+    #[test]
+    fn define_services_macro_with_trailing_comma() {
+        let result = services!(1, 2, 3,);
+        assert_eq!(result, (1, 2, 3));
+    }
+
+    #[test]
+    fn define_services_macro_with_comments_in_arguments() {
+        let result = services!(
+            1, // First comment
+            2, // Second comment
+            3  // Third comment
+        );
+
+        // Assert that comments are ignored and it correctly returns a tuple.
+        assert_eq!(result, (1, 2, 3));
+    }
 }
diff --git a/actix-web/tests/test_service.rs b/actix-web/tests/test_service.rs
deleted file mode 100644
index e194509e9..000000000
--- a/actix-web/tests/test_service.rs
+++ /dev/null
@@ -1,40 +0,0 @@
-#[cfg(test)]
-mod tests {
-    use actix_web::services;
-
-    #[test]
-    fn test_define_services_macro_with_multiple_arguments() {
-        let result = services!(1, 2, 3);
-        assert_eq!(result, (1, 2, 3));
-    }
-
-    #[test]
-    fn test_define_services_macro_with_single_argument() {
-        let result = services!(1);
-        assert_eq!(result, (1,));
-    }
-
-    #[test]
-    fn test_define_services_macro_with_no_arguments() {
-        let result = services!();
-        result
-    }
-
-    #[test]
-    fn test_define_services_macro_with_trailing_comma() {
-        let result = services!(1, 2, 3,);
-        assert_eq!(result, (1, 2, 3));
-    }
-
-    #[test]
-    fn test_define_services_macro_with_comments_in_arguments() {
-        let result = services!(
-            1, // First comment
-            2, // Second comment
-            3  // Third comment
-        );
-
-        // Assert that comments are ignored and it correctly returns a tuple.
-        assert_eq!(result, (1, 2, 3));
-    }
-}