diff --git a/dolphin/src/tests/CMakeLists.txt b/dolphin/src/tests/CMakeLists.txt
index 1e1a161ff4..84c2e5ae51 100644
--- a/dolphin/src/tests/CMakeLists.txt
+++ b/dolphin/src/tests/CMakeLists.txt
@@ -18,6 +18,7 @@ set(kitemlistcontrollertest_SRCS
     testdir.cpp
     ../kitemviews/kfileitemmodel.cpp
     ../kitemviews/kfileitemlistview.cpp
+    ../kitemviews/kfileitemlistwidget.cpp
     ../kitemviews/kitemmodelbase.cpp
     ../kitemviews/kitemlistview.cpp
     ../kitemviews/kitemlistcontainer.cpp