diff --git a/modules/db/src/CMakeLists.txt b/modules/db/src/CMakeLists.txt
index 8da34460be841e381308fcff5e6ca7e47cd59115..09ee818720178a5886926f1f3d799b633e219a3e 100644
--- a/modules/db/src/CMakeLists.txt
+++ b/modules/db/src/CMakeLists.txt
@@ -12,8 +12,9 @@ sqlite3.c
 
 module(NAME db SOURCES ${OST_DB_SOURCES} HEADERS ${OST_DB_HEADERS} 
        DEPENDS_ON ost_base)
-add_definitions(-DSQLITE_OMIT_LOAD_EXTENSION) 
 if(WIN32)
   set_target_properties(ost_db PROPERTIES LINK_FLAGS "/DEF:sqlite3.def")
   add_definitions(/DSQLITE_ENABLE_COLUMN_METADATA)
+else(WIN32)
+  add_definitions(-DSQLITE_OMIT_LOAD_EXTENSION) 
 endif(WIN32)