diff --git a/qt6-after/qt6-migrated-legatus/Lts/Common/LtsUtils/CMakeLists.txt b/qt6-after/qt6-migrated-legatus/Lts/Common/LtsUtils/CMakeLists.txt
index 7051cc9a5..2480e55ee 100755
--- a/qt6-after/qt6-migrated-legatus/Lts/Common/LtsUtils/CMakeLists.txt
+++ b/qt6-after/qt6-migrated-legatus/Lts/Common/LtsUtils/CMakeLists.txt
@@ -8,5 +8,7 @@
 
 
 ADD_SUBDIRECTORY(LtsUtilsCore)
-ADD_SUBDIRECTORY(LtsUtilsGui)
+IF(NOT RELEASE_BUILD)
+  ADD_SUBDIRECTORY(LtsUtilsGui)
+ENDIF()
 ADD_SUBDIRECTORY(LtsUtilsSettings)