diff --git a/src/main/java/org/olat/course/folder/MergedPFCourseNodeContainer.java b/src/main/java/org/olat/course/folder/MergedPFCourseNodeContainer.java
index a7a746eb1e2971e10cc010fec5e1b973da1caf22..eaae49211af1a136cc2b5470326125e1f9bd837a 100644
--- a/src/main/java/org/olat/course/folder/MergedPFCourseNodeContainer.java
+++ b/src/main/java/org/olat/course/folder/MergedPFCourseNodeContainer.java
@@ -98,6 +98,7 @@ public class MergedPFCourseNodeContainer extends MergeSource {
 	public VFSItem resolve(String path) {
 		if(!initialized) {
 			init();
+			initialized = true;
 		}
 		return super.resolve(path);
 	}