diff --git a/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertBuilderTransitionIsNotCorruptingClass.java b/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertBuilderTransitionIsNotCorruptingClass.java
index f6247cc..429c2c8 100644
--- a/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertBuilderTransitionIsNotCorruptingClass.java
+++ b/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertBuilderTransitionIsNotCorruptingClass.java
@@ -27,6 +27,7 @@
 import net.bytebuddy.ByteBuddy;
 import net.bytebuddy.description.type.TypeDescription;
 import net.bytebuddy.dynamic.DynamicType;
+import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
 
 import static org.assertj.core.api.Assertions.assertThatCode;
 
@@ -60,7 +61,7 @@ public final void check() throws Exception {
             final DynamicType.Unloaded<?> make = bt
                     .transitionResult(subclass, typeDescription)
                     .make();
-            final Class<?> clazz = make.load(new AnonymousClassLoader()).getLoaded();
+            final Class<?> clazz = make.load(new AnonymousClassLoader(), ClassLoadingStrategy.Default.CHILD_FIRST).getLoaded();
             clazz.getMethods(); // Initiate validation.
         }).doesNotThrowAnyException();
     }
diff --git a/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertBuilderTransitionToAnnotateAClass.java b/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertBuilderTransitionToAnnotateAClass.java
index e16e2d8..2202b1b 100644
--- a/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertBuilderTransitionToAnnotateAClass.java
+++ b/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertBuilderTransitionToAnnotateAClass.java
@@ -29,6 +29,7 @@
 import net.bytebuddy.dynamic.DynamicType;
 
 import java.lang.annotation.Annotation;
+import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -63,7 +64,7 @@ public final void check() throws Exception {
         final DynamicType.Unloaded<?> make = builderTransition
                 .transitionResult(subclass, typeDescription)
                 .make();
-        final Class<?> clazz = make.load(new AnonymousClassLoader()).getLoaded();
+        final Class<?> clazz = make.load(new AnonymousClassLoader(), ClassLoadingStrategy.Default.CHILD_FIRST).getLoaded();
         assertThat(clazz.getAnnotation(annotation))
                 .withFailMessage("Expected annotation %s is missing on class %s", annotation.getName(), clazz.getName())
                 .isNotNull();
diff --git a/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertClassToHaveCertainMethodsAfterBuilderTransition.java b/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertClassToHaveCertainMethodsAfterBuilderTransition.java
index 19c16f4..23b3dfc 100644
--- a/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertClassToHaveCertainMethodsAfterBuilderTransition.java
+++ b/atom-basis/src/main/java/com/pragmaticobjects/oo/atom/codegen/bytebuddy/bt/AssertClassToHaveCertainMethodsAfterBuilderTransition.java
@@ -30,6 +30,7 @@
 import net.bytebuddy.dynamic.DynamicType;
 
 import java.lang.reflect.Method;
+import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -79,7 +80,7 @@ public final void check() throws Exception {
         final DynamicType.Unloaded<?> make = bt
                 .transitionResult(subclass, typeDescription)
                 .make();
-        final Class<?> newClazz = make.load(new AnonymousClassLoader()).getLoaded();
+        final Class<?> newClazz = make.load(new AnonymousClassLoader(), ClassLoadingStrategy.Default.CHILD_FIRST).getLoaded();
         assertThat(
             List.of(newClazz.getDeclaredMethods()).map(Method::getName)
         ).containsOnlyElementsOf(
@@ -92,5 +93,6 @@ public final void check() throws Exception {
      *
      * @author Kapralov Sergey
      */
-    private static final class AnonymousClassLoader extends ClassLoader {}
+    private static final class AnonymousClassLoader extends ClassLoader {
+    }   
 }