diff --git a/packages/behavior/context/traversal-compiler.js b/packages/behavior/context/traversal-compiler.js
index 5b5f68a..8b4d6cc 100644
--- a/packages/behavior/context/traversal-compiler.js
+++ b/packages/behavior/context/traversal-compiler.js
@@ -95,7 +95,9 @@ export class TraversalCompiler {
     let valueSymbol;
     if (traversal.value) {
       valueSymbol = this.allocateItem(traversal.value);
-      currentSymbol.dependencies.push(valueSymbol);
+      if ('traversal' === traversal.value.constructor.type()) {
+        currentSymbol.dependencies.push(valueSymbol);
+      }
     }
     // Allocate steps.
     for (const i in rest) {