diff --git a/libreofficekit/qa/gtktiledviewer/gtv-helpers.hxx b/libreofficekit/qa/gtktiledviewer/gtv-helpers.hxx
index c4a4f4130695..4b304ab895cd 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-helpers.hxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-helpers.hxx
@@ -15,6 +15,7 @@
 #include <map>
 #include <sstream>
 #include <string>
+#include <vector>
 #include <memory>
 
 #include <boost/property_tree/ptree_fwd.hpp>
diff --git a/libreofficekit/qa/gtktiledviewer/gtv-lok-dialog.cxx b/libreofficekit/qa/gtktiledviewer/gtv-lok-dialog.cxx
index bb70a15159d1..a67d3427eae5 100644
--- a/libreofficekit/qa/gtktiledviewer/gtv-lok-dialog.cxx
+++ b/libreofficekit/qa/gtktiledviewer/gtv-lok-dialog.cxx
@@ -11,6 +11,7 @@
 #include <gdk/gdkkeysyms.h>
 
 #include <iostream>
+#include <sstream>
 
 #include <LibreOfficeKit/LibreOfficeKitGtk.h>
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>