diff --git a/spring-boot/src/main/java/org/springframework/boot/bind/PropertiesConfigurationFactory.java b/spring-boot/src/main/java/org/springframework/boot/bind/PropertiesConfigurationFactory.java
index 6ce1bf1c7e..cb41a2268b 100644
--- a/spring-boot/src/main/java/org/springframework/boot/bind/PropertiesConfigurationFactory.java
+++ b/spring-boot/src/main/java/org/springframework/boot/bind/PropertiesConfigurationFactory.java
@@ -263,6 +263,7 @@ public class PropertiesConfigurationFactory<T>
 		if (this.conversionService != null) {
 			dataBinder.setConversionService(this.conversionService);
 		}
+		dataBinder.setAutoGrowCollectionLimit(Integer.MAX_VALUE);
 		dataBinder.setIgnoreNestedProperties(this.ignoreNestedProperties);
 		dataBinder.setIgnoreInvalidFields(this.ignoreInvalidFields);
 		dataBinder.setIgnoreUnknownFields(this.ignoreUnknownFields);
diff --git a/spring-boot/src/test/java/org/springframework/boot/context/properties/EnableConfigurationPropertiesTests.java b/spring-boot/src/test/java/org/springframework/boot/context/properties/EnableConfigurationPropertiesTests.java
index ba50fcd5e1..86b5d42bf4 100644
--- a/spring-boot/src/test/java/org/springframework/boot/context/properties/EnableConfigurationPropertiesTests.java
+++ b/spring-boot/src/test/java/org/springframework/boot/context/properties/EnableConfigurationPropertiesTests.java
@@ -225,6 +225,20 @@ public class EnableConfigurationPropertiesTests {
 		assertThat(this.context.getBean(TestProperties.class).getList()).hasSize(2);
 	}
 
+	@Test
+	public void testCollectionPropertiesBindingWithOver256Elements() {
+		this.context.register(TestConfiguration.class);
+		List<String> pairs = new ArrayList<String>();
+		pairs.add("name:foo");
+		for (int i = 0; i < 1000; i++) {
+			pairs.add("list[" + i + "]:" + i);
+		}
+		TestPropertySourceUtils.addInlinedPropertiesToEnvironment(this.context,
+				pairs.toArray(new String[] {}));
+		this.context.refresh();
+		assertThat(this.context.getBean(TestProperties.class).getList()).hasSize(1000);
+	}
+
 	@Test
 	public void testPropertiesBindingWithoutAnnotation() {
 		this.context.register(InvalidConfiguration.class);