diff --git a/lib/rules/await-interactions.ts b/lib/rules/await-interactions.ts
index a01af73..216a3b8 100644
--- a/lib/rules/await-interactions.ts
+++ b/lib/rules/await-interactions.ts
@@ -141,7 +141,7 @@ export = createStorybookRule({
     return {
       CallExpression(node: CallExpression) {
         const method = getMethodThatShouldBeAwaited(node)
-        if (method && !isAwaitExpression(node.parent) && !isAwaitExpression(node.parent.parent)) {
+        if (method && !isAwaitExpression(node.parent) && !isAwaitExpression(node.parent?.parent)) {
           invocationsThatShouldBeAwaited.push({ node, method })
         }
       },