diff --git a/config b/config
index 0fe23ad..8074521 100644
--- a/config
+++ b/config
@@ -7,19 +7,20 @@ LUA_DIR= /usr/local/share/lua/5.0
 LUA_INC= /usr/local/include/lua5
 
 # OS dependent
-LIB_EXT= .dylib
-#LIB_EXT= .so
-LIB_OPTION= -dynamiclib #for MacOS X
-#LIB_OPTION= -shared #for Linux
+#LIB_EXT= .dylib
+LIB_EXT= .so
+#LIB_OPTION= -dynamiclib #for MacOS X
+LIB_OPTION= -shared #for Linux
 
 COMPAT_DIR= .
 
 # Compilation directives
 # On FreeBSD systems, the following line should be commented
 DLLIB= -ldl
+LUA_LIBS= -llua -llualib -lm
 WARN= -O2 -Wall -fPIC -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings
 INCS= -I$(LUA_INC) -I$(COMPAT_DIR)
-LIBS= -L$(LUA_LIBDIR) -llua -llualib -lm $(DLLIB)
+LIBS= $(LUA_LIBS) $(DLLIB)
 CFLAGS= $(WARN) $(INCS)
 CC= gcc