diff --git a/junit-jupiter-api/src/main/java/org/junit/jupiter/api/extension/TestInstantiationAwareExtension.java b/junit-jupiter-api/src/main/java/org/junit/jupiter/api/extension/TestInstantiationAwareExtension.java
index 5308f65cb516..35565040f37a 100644
--- a/junit-jupiter-api/src/main/java/org/junit/jupiter/api/extension/TestInstantiationAwareExtension.java
+++ b/junit-jupiter-api/src/main/java/org/junit/jupiter/api/extension/TestInstantiationAwareExtension.java
@@ -138,7 +138,7 @@ enum ExtensionContextScope {
 		 *
 		 * @see #DEFAULT
 		 */
-		public static final String DEFAULT_SCOPE_PROPERTY_NAME = "junit.jupiter.extensions.testInstantiation.extensionContextScope.default";
+		public static final String DEFAULT_SCOPE_PROPERTY_NAME = "junit.jupiter.extensions.testinstantiation.extensioncontextscope.default";
 	}
 
 }