diff --git a/src/add-ons/kernel/file_systems/userlandfs/kernel_add_on/FileSystemInitializer.cpp b/src/add-ons/kernel/file_systems/userlandfs/kernel_add_on/FileSystemInitializer.cpp
index d51db0b3dc..df6acbbd1b 100644
--- a/src/add-ons/kernel/file_systems/userlandfs/kernel_add_on/FileSystemInitializer.cpp
+++ b/src/add-ons/kernel/file_systems/userlandfs/kernel_add_on/FileSystemInitializer.cpp
@@ -26,6 +26,7 @@
 // constructor
 FileSystemInitializer::FileSystemInitializer(const char* name)
 	:
+	Referenceable(false),
 	fName(name),
 	fFileSystem(NULL)
 {