diff --git a/Makefile b/Makefile
index 60bbf95..ab913e2 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ all: init build
 
 init:
 	@echo "Initialize ..."; \
-	sed -r "s/(version_application = ).*/\1\"$$(grep 'VERSION' ${FILE_VERSION} | cut -d" " -f2)\";/" -i source/ubl-settings-datetime.cc; \
+	sed -r "s/^(string version_application = ).*/\1\"$$(grep 'VERSION' ${FILE_VERSION} | cut -d" " -f2)\";/" -i source/${PKGNAME}.cc; \
 	echo "-- Build path: ${CMAKE_BUILD_DIR}"
 
 depend:
@@ -118,8 +118,8 @@ install: check uninstall
 	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/${PKGNAME}/ui/" "${PKGNAME}.glade"
 	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/${PKGNAME}/css/" "${PKGNAME}.css"
 	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/${PKGNAME}/images/" "logo-background.png"
-	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/icons/hicolor/scalable/status/" "com.ublinux.ubl-settings-datetime.checked.svg"
-	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/icons/hicolor/scalable/status/" "com.ublinux.ubl-settings-datetime.warning.svg"
+	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/icons/hicolor/scalable/status/" "com.ublinux.${PKGNAME}.checked.svg"
+	@install -Dm644 -t "${DESTDIR}${PREFIX}/share/icons/hicolor/scalable/status/" "com.ublinux.${PKGNAME}.warning.svg"
 	@if [ -z ${DESTDIR} ]; then \
 	    [ -d "${DESTDIR}${PREFIX}/share/icons/hicolor/" ] && gtk-update-icon-cache -fiq "${DESTDIR}${PREFIX}/share/icons/hicolor/" &>/dev/null || true; \
 	    update-desktop-database --quiet &>/dev/null || true; \
diff --git a/VERSION.md b/VERSION.md
index ca75749..15b1657 100644
--- a/VERSION.md
+++ b/VERSION.md
@@ -1 +1 @@
-VERSION 2.2
+VERSION 2.3
diff --git a/source/ubl-settings-datetime.cc b/source/ubl-settings-datetime.cc
index a9e5bbe..75e93f9 100644
--- a/source/ubl-settings-datetime.cc
+++ b/source/ubl-settings-datetime.cc
@@ -13,7 +13,7 @@ bool flag_load_global = false;
 bool flag_sync_hwclock = false;
 int socket_ext_id_I = 0;
 int socket_trd_id_I = 0;
-string version_application = "2.2";
+string version_application = "2.3";
 MainWindow* obj_main;
 void wrapper_help_show(GtkWidget *self, char* link, gpointer user_data) {
     if (self && user_data) {}