diff --git a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/properties/bind/DefaultBindConstructorProviderTests.java b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/properties/bind/DefaultBindConstructorProviderTests.java
index 5c646e3c40..dbe76bb34d 100644
--- a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/properties/bind/DefaultBindConstructorProviderTests.java
+++ b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/context/properties/bind/DefaultBindConstructorProviderTests.java
@@ -94,7 +94,7 @@ class DefaultBindConstructorProviderTests {
 	void getBindConstructorWhenIsMemberTypeWithPrivateConstructorReturnsNull() {
 		Constructor<?> constructor = this.provider.getBindConstructor(MemberTypeWithPrivateConstructor.Member.class,
 				false);
-		assertThat(constructor).isNotNull();
+		assertThat(constructor).isNull();
 	}
 
 	static class OnlyDefaultConstructor {