diff --git a/qt6-after/qt6-migrated-legatus/Lts/Common/CMakeLists.txt b/qt6-after/qt6-migrated-legatus/Lts/Common/CMakeLists.txt
index 94fc04485..03d835ce5 100755
--- a/qt6-after/qt6-migrated-legatus/Lts/Common/CMakeLists.txt
+++ b/qt6-after/qt6-migrated-legatus/Lts/Common/CMakeLists.txt
@@ -16,6 +16,7 @@ ADD_SUBDIRECTORY(LtsCoordinate)
 ADD_SUBDIRECTORY(LtsLicence)
 ADD_SUBDIRECTORY(LtsNotification)
 ADD_SUBDIRECTORY(LtsPluginManager)
+ADD_SUBDIRECTORY(LtsSession)
 ADD_SUBDIRECTORY(LtsRestClient)
 ADD_SUBDIRECTORY(LtsSerialPortQuerry)
 ADD_SUBDIRECTORY(LtsUtils)