diff --git a/CMakeLists.txt b/CMakeLists.txt
index e331e23e..d380fdb2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,11 +36,14 @@ if(PSEMEK_UBSAN)
 	list(APPEND CMAKE_CXX_FLAGS -fsanitize=undefined)
 endif()
 
-set(Boost_USE_STATIC_LIBS ON)
-
 get_directory_property(PSEMEK_PARENT_DIRECTORY PARENT_DIRECTORY)
 
 add_subdirectory(package)
+
+if(PSEMEK_PACKAGE_MODE)
+	set(Boost_USE_STATIC_LIBS ON)
+endif()
+
 add_subdirectory(tools)
 add_subdirectory(libs)