diff --git a/setup/build_environment.py b/setup/build_environment.py
index 55c7d51f6d..eaab44b9b3 100644
--- a/setup/build_environment.py
+++ b/setup/build_environment.py
@@ -197,7 +197,7 @@ elif isosx:
     icu_inc_dirs = [sw + '/include']
     icu_lib_dirs = [sw + '/lib']
 else:
-    QT_DLLS += ['Qt5DBus']
+    QT_DLLS += ['Qt5DBus', 'Qt5XcbQpa']
     # PYQT_MODULES += ('QtDBus',)
     # Include directories
     png_inc_dirs = pkgconfig_include_dirs('libpng', 'PNG_INC_DIR',