diff --git a/CMakeLists.txt b/CMakeLists.txt
index 830f0baf..a9048f14 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -147,7 +147,7 @@ endif()
 find_package( 
 	Boost 1.48.0 REQUIRED COMPONENTS
 	serialization
-	filesystem system
+	filesystem
 )
 
 if(NOT Boost_FOUND)