diff --git a/spring-shell-core/src/main/java/org/springframework/shell/Shell.java b/spring-shell-core/src/main/java/org/springframework/shell/Shell.java
index 9b4a43506..fd73323eb 100644
--- a/spring-shell-core/src/main/java/org/springframework/shell/Shell.java
+++ b/spring-shell-core/src/main/java/org/springframework/shell/Shell.java
@@ -190,7 +190,7 @@ else if (processExceptionNonInt != null && processExceptionNonInt.exitCode() !=
 	 * result
 	 * </p>
 	 */
-	private Object evaluate(Input input) {
+	protected Object evaluate(Input input) {
 		if (noInput(input)) {
 			return NO_INPUT;
 		}