diff --git a/spring-boot/src/test/java/org/springframework/boot/bind/PropertiesConfigurationFactoryTests.java b/spring-boot/src/test/java/org/springframework/boot/bind/PropertiesConfigurationFactoryTests.java
index 3ace0fb03a..d409267ee7 100644
--- a/spring-boot/src/test/java/org/springframework/boot/bind/PropertiesConfigurationFactoryTests.java
+++ b/spring-boot/src/test/java/org/springframework/boot/bind/PropertiesConfigurationFactoryTests.java
@@ -167,7 +167,7 @@ public class PropertiesConfigurationFactoryTests {
 	@Test
 	public void propertyWithAllUpperCaseSuffixCanBeBound() throws Exception {
 		Foo foo = createFoo("foo-bar-u-r-i:baz");
-		assertEquals("baz", foo.fooBarURI);
+		assertThat(foo.fooBarURI).isEqualTo("baz");
 	}
 
 	private Foo createFoo(final String values) throws Exception {