diff --git a/main.cpp b/main.cpp
index 9b87b61750..762446386f 100644
--- a/main.cpp
+++ b/main.cpp
@@ -54,7 +54,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <QLabel>
 #include <KComboBox>
 #include <QVBoxLayout>
-#include <kworkspace.h>
+#include <kworkspace/kworkspace.h>
 
 #include <ksmserver_interface.h>