diff --git a/config/config-linux.py b/config/config-linux.py
index 56088002..91a0ed7a 100644
--- a/config/config-linux.py
+++ b/config/config-linux.py
@@ -10,7 +10,7 @@ PNGLIB         = ['png']
 JPEGLIB        = ['jpeg']
 XERCESINCLUDE  = []
 XERCESLIB      = ['xerces-c']
-GLLIB          = ['GL', 'GLEWmx', 'Xxf86vm']
+GLLIB          = ['GL', 'GLU', 'GLEWmx', 'Xxf86vm', 'X11']
 GLFLAGS        = ['-DGLEW_MX']
 BOOSTINCLUDE   = ['#tools/boost']
 BOOSTLIB       = ['libboost_system', 'libboost_filesystem']