diff -Naur kdenlive-17.04.1-upstream/CMakeLists.txt kdenlive-17.04.1/CMakeLists.txt
--- kdenlive-17.04.1-upstream/CMakeLists.txt	2017-06-10 00:06:44.773146595 -0400
+++ kdenlive-17.04.1/CMakeLists.txt	2017-06-10 00:07:35.766596566 -0400
@@ -79,7 +79,7 @@
 check_include_files(malloc.h HAVE_MALLOC_H)
 check_include_files(pthread.h HAVE_PTHREAD_H)
 
-find_package(Qt5 REQUIRED COMPONENTS Core DBus Widgets Script Svg Quick )
+find_package(Qt5 REQUIRED COMPONENTS Core Concurrent DBus Widgets Script Svg Quick )
 find_package(Qt5 OPTIONAL_COMPONENTS WebKitWidgets QUIET)
 
 find_package(KF5 5.23.0 OPTIONAL_COMPONENTS XmlGui QUIET)