diff --git a/.github/workflows/linux-builds.yml b/.github/workflows/linux-builds.yml
index c102eb0..9c0ef5c 100644
--- a/.github/workflows/linux-builds.yml
+++ b/.github/workflows/linux-builds.yml
@@ -16,7 +16,7 @@ jobs:
       run: |
         sudo apt-get update --fix-missing
         sudo apt-get install qt5-default
-        sudo apt-get install qtbase5-private-dev
+        sudo apt-get install qtbase5-private-dev qtdeclarative5-dev
     - name: qmake
       run: qmake
     - name: make
diff --git a/demo/CMakeLists.txt b/demo/CMakeLists.txt
index 6e30a95..f40bfc9 100644
--- a/demo/CMakeLists.txt
+++ b/demo/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.5)
 project(ads_demo VERSION ${VERSION_SHORT}) 
 
 find_package(QT NAMES Qt6 Qt5 COMPONENTS Core REQUIRED)
-find_package(Qt${QT_VERSION_MAJOR} 5.5 COMPONENTS Core Gui Widgets REQUIRED)
+find_package(Qt${QT_VERSION_MAJOR} 5.5 COMPONENTS Core Gui Widgets Quick QuickWidgets REQUIRED)
 if(WIN32 AND QT_VERSION_MAJOR LESS 6)
     find_package(Qt${QT_VERSION_MAJOR} COMPONENTS AxContainer REQUIRED)
 endif()
@@ -21,7 +21,9 @@ add_executable(AdvancedDockingSystemDemo WIN32 ${ads_demo_SRCS})
 target_include_directories(AdvancedDockingSystemDemo PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/../src")
 target_link_libraries(AdvancedDockingSystemDemo PUBLIC Qt${QT_VERSION_MAJOR}::Core 
                                                        Qt${QT_VERSION_MAJOR}::Gui 
-                                                       Qt${QT_VERSION_MAJOR}::Widgets)
+                                                       Qt${QT_VERSION_MAJOR}::Widgets
+                                                       Qt${QT_VERSION_MAJOR}::Quick
+                                                       Qt${QT_VERSION_MAJOR}::QuickWidgets)
 if(WIN32 AND QT_VERSION_MAJOR LESS 6)
     target_link_libraries(AdvancedDockingSystemDemo PUBLIC Qt${QT_VERSION_MAJOR}::AxContainer)
 endif()