diff --git a/src/plugins/coreplugin/id.h b/src/plugins/coreplugin/id.h
index ca23c7f437b..00f67b6012f 100644
--- a/src/plugins/coreplugin/id.h
+++ b/src/plugins/coreplugin/id.h
@@ -38,7 +38,6 @@
 
 namespace Core {
 
-// FIXME: Make this a wrapper around an int, not around a QByteArray.
 class CORE_EXPORT Id
 {
 public: