Index: cmake/modules/FindPolkitQt.cmake
===================================================================
--- cmake/modules/FindPolkitQt.cmake	(revision 957663)
+++ cmake/modules/FindPolkitQt.cmake	(revision 957664)
@@ -25,7 +25,7 @@
   set(POLKITQT_MIN_VERSION "0.9.0")
 endif (NOT POLKITQT_MIN_VERSION)
 
-pkg_search_module( POLKITQT REQUIRED polkit-qt )
+pkg_search_module( POLKITQT polkit-qt )
 
 if (POLKITQT_FOUND)
     if (POLKITQT_VERSION VERSION_LESS POLKITQT_MIN_VERSION)