diff --git a/library/library.pro b/library/library.pro
index ec81382..cdf9905 100644
--- a/library/library.pro
+++ b/library/library.pro
@@ -8,6 +8,9 @@ INCLUDEPATH += $$_PRO_FILE_PWD_/include
 INCLUDEPATH += $$_PRO_FILE_PWD_/include/mobilisis
 INCLUDEPATH += $$_PRO_FILE_PWD_/include/rapidjson
 
+#start version with project neuhauser/galtuer
+VERSION=1.0.0
+
 CONFIG(debug, debug|release) {
     win32 {
         QMAKE_CXXFLAGS += -DCALCULATE_LIBRARY_EXPORTS