diff --git a/packages/behavior/src/builders.js b/packages/behavior/src/builders.js
index 8e4e1d0..c5e470b 100644
--- a/packages/behavior/src/builders.js
+++ b/packages/behavior/src/builders.js
@@ -1,11 +1,12 @@
 export function buildValue(value) {
   if (
     'object' === typeof value
-    && (
-      'expression' === value.type
-      || 'expressions' === value.type
-      || 'condition' === value.type
-    )
+    && -1 !== [
+      'condition',
+      'expression',
+      'expressions',
+      'literal',
+    ].indexOf(value.type)
   ) {
     return value;
   }