diff --git a/dist/deb/CMakeLists.txt b/dist/deb/CMakeLists.txt
index b86c32781d90526ace5c447b38d560357327cbad..b058ad644d7d9d291007a5968a7bdea3bc39ac06 100644
--- a/dist/deb/CMakeLists.txt
+++ b/dist/deb/CMakeLists.txt
@@ -6,6 +6,6 @@ set(CPACK_DEBIAN_FILE_NAME DEB-DEFAULT PARENT_SCOPE)
 set(CPACK_DEBIAN_PACKAGE_PROVIDES appimage-services PARENT_SCOPE)
 
 set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON PARENT_SCOPE)
-set(CPACK_DEBIAN_PACKAGE_PREDEPENDS "bash, libqt5widgets5 (>= 5.2.1), libqt5gui5 (>= 5.2.1), libqt5core5a (>= 5.2.1)" PARENT_SCOPE)
+set(CPACK_DEBIAN_PACKAGE_PREDEPENDS "bash, libqt5widgets5 (>= 5.2.1), libqt5gui5 (>= 5.2.1), libqt5core5a (>= 5.2.1), dbus-user-session" PARENT_SCOPE)
 
 set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CMAKE_CURRENT_SOURCE_DIR}/postinst" "${CMAKE_CURRENT_SOURCE_DIR}/postrm" PARENT_SCOPE)