diff --git a/.gitignore b/.gitignore
index 808a151..700cf95 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ target/
 .idea/
 out/
 src/main/generated/
+.working-set/
diff --git a/src/main/java/org/openrewrite/nodejs/search/FindNodeProjects.java b/src/main/java/org/openrewrite/nodejs/search/FindNodeProjects.java
index f6c4fc4..557e85d 100644
--- a/src/main/java/org/openrewrite/nodejs/search/FindNodeProjects.java
+++ b/src/main/java/org/openrewrite/nodejs/search/FindNodeProjects.java
@@ -47,7 +47,7 @@ public AtomicBoolean getInitialValue(ExecutionContext ctx) {
 
     @Override
     public TreeVisitor<?, ExecutionContext> getScanner(AtomicBoolean hasPackageLock) {
-        return Preconditions.check(new IsPackageJson<>(), new JsonVisitor<ExecutionContext>() {
+        return Preconditions.check(new IsPackageLockJson<>(), new JsonVisitor<ExecutionContext>() {
             @Override
             public Json visitDocument(Json.Document document, ExecutionContext ctx) {
                 hasPackageLock.set(true);