diff --git a/examples/corelib/threads/doc/src/waitconditions.qdoc b/examples/corelib/threads/doc/src/waitconditions.qdoc
index b74abb35546..d46442d0797 100644
--- a/examples/corelib/threads/doc/src/waitconditions.qdoc
+++ b/examples/corelib/threads/doc/src/waitconditions.qdoc
@@ -3,6 +3,7 @@
 
 /*!
     \example threads/waitconditions
+    \examplecategory {Data Processing & I/O}
     \title Producer and Consumer using Wait Conditions
     \ingroup qtconcurrent-mtexamples