diff --git a/Gtkmm3/gtk77_paned/CMakeLists.txt b/Gtkmm3/gtk77_paned/CMakeLists.txt
index 3623a14..b064a19 100644
--- a/Gtkmm3/gtk77_paned/CMakeLists.txt
+++ b/Gtkmm3/gtk77_paned/CMakeLists.txt
@@ -1,19 +1,18 @@
+set(CMAKE_CXX_STANDARD 17)
 cmake_minimum_required(VERSION 3.0.0)
 project(gtk77 VERSION 0.1.0)
 
 include(CTest)
 enable_testing()
 
-add_executable(gtk77 src/main.cc src/GtkWin.cc)
-
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
 set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
-set(CMAKE_CXX_STANDARD 17)
 include(CPack)
 
 find_package (PkgConfig REQUIRED)
 pkg_check_modules (GTKMM3 REQUIRED gtkmm-3.0)
 include_directories (${GTKMM3_INCLUDE_DIRS})
 link_directories (${GTKMM3_LIBRARY_DIRS})
+add_executable(gtk77 src/main.cc src/GtkWin.cc)
 add_definitions (${GTKMM3_CFLAGS_OTHER})
 target_link_libraries (${PROJECT_NAME} ${GTKMM3_LIBRARIES})
diff --git a/Gtkmm3/gtk78_treeview/CMakeLists.txt b/Gtkmm3/gtk78_treeview/CMakeLists.txt
index a9520aa..18107a6 100644
--- a/Gtkmm3/gtk78_treeview/CMakeLists.txt
+++ b/Gtkmm3/gtk78_treeview/CMakeLists.txt
@@ -1,19 +1,18 @@
+set(CMAKE_CXX_STANDARD 17)
 cmake_minimum_required(VERSION 3.0.0)
 project(gtk78 VERSION 0.1.0)
 
 include(CTest)
 enable_testing()
 
-add_executable(gtk78 src/main.cc src/MyWin.cc)
-
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
 set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
-set(CMAKE_CXX_STANDARD 17)
 include(CPack)
 
 find_package (PkgConfig REQUIRED)
 pkg_check_modules (GTKMM3 REQUIRED gtkmm-3.0)
 include_directories (${GTKMM3_INCLUDE_DIRS})
 link_directories (${GTKMM3_LIBRARY_DIRS})
+add_executable(gtk78 src/main.cc src/MyWin.cc)
 add_definitions (${GTKMM3_CFLAGS_OTHER})
 target_link_libraries (${PROJECT_NAME} ${GTKMM3_LIBRARIES})