diff --git a/src/Makefile.am b/src/Makefile.am
index c43e390..5242c50 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,5 +1,3 @@
-NULL = 
-
 AM_CPPFLAGS =								\
 	-I$(top_srcdir)							\
 	-DG_LOG_DOMAIN=\"xfce4-taskmanager\"				\