diff --git a/core/src/main/java/de/kentoj/kencommandapi/internal/NodeTreeWalker.java b/core/src/main/java/de/kentoj/kencommandapi/internal/NodeTreeWalker.java
index 315b54b..34a1c5a 100644
--- a/core/src/main/java/de/kentoj/kencommandapi/internal/NodeTreeWalker.java
+++ b/core/src/main/java/de/kentoj/kencommandapi/internal/NodeTreeWalker.java
@@ -49,8 +49,8 @@ public class NodeTreeWalker<T> {
         }
 
         if (!literal.literals().isEmpty()) {
-            var isRequired = literal.executor() == null;
-            return new WalkResult.LiteralExpected<>(ctxBuilder.build(), literal, isRequired);
+            var isOptional = literal.executor() != null;
+            return new WalkResult.LiteralExpected<>(ctxBuilder.build(), literal, isOptional);
         }
 
         return new WalkResult.Complete<>(ctxBuilder.build(), literal);
diff --git a/defs.bzl b/defs.bzl
index 0ad48ea..904d9fa 100644
--- a/defs.bzl
+++ b/defs.bzl
@@ -1,2 +1,2 @@
 GROUP = "de.kentoj.scrow"
-VERSION = "0.38-SNAPSHOT"
\ No newline at end of file
+VERSION = "0.39-SNAPSHOT"
\ No newline at end of file