diff --git a/src/commonTest/kotlin/com/insanusmokrassar/sdi/ListTest.kt b/src/commonTest/kotlin/com/insanusmokrassar/sdi/ListTest.kt
index 62abb6f..b3351cb 100644
--- a/src/commonTest/kotlin/com/insanusmokrassar/sdi/ListTest.kt
+++ b/src/commonTest/kotlin/com/insanusmokrassar/sdi/ListTest.kt
@@ -45,7 +45,7 @@ class ListTest {
                 ]
             }
         """.trimIndent()
-        val module = Json.plain.parse(Module.serializer(), input)
+        val module = loadModule(input)
         (module[controllerName] as List_ParentalAPI)
         val controller = (module[controllerName] as List_Parent)
         controller.services.forEachIndexed { i, service ->
diff --git a/src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleCustomObjectTest.kt b/src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleCustomObjectTest.kt
index 23091e6..a6d358b 100644
--- a/src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleCustomObjectTest.kt
+++ b/src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleCustomObjectTest.kt
@@ -79,7 +79,7 @@ class SimpleCustomObjectTest {
                 ]
             }
         """.trimIndent()
-        val module = Json.plain.parse(Module.serializer(), input)
+        val module = loadModule(input)
 
         (module[controllerName] as SimpleCustomObject_ControllerAPI)
         val controller = (module["controller"] as SimpleCustomObject_Controller)
diff --git a/src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleTest.kt b/src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleTest.kt
index a02fe3a..44d1b8d 100644
--- a/src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleTest.kt
+++ b/src/commonTest/kotlin/com/insanusmokrassar/sdi/SimpleTest.kt
@@ -43,7 +43,7 @@ class SimpleTest {
                 ]
             }
         """.trimIndent()
-        val module = Json.plain.parse(Module.serializer(), input)
+        val module = loadModule(input)
         (module[controllerName] as Simple_ControllerAPI)
         val controller = (module["controller"] as Simple_Controller)
         assertEquals(names.toList(), controller.service.names)