diff --git a/src/Makefile.am b/src/Makefile.am
index 46458b99..0d71fa3a 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -51,7 +51,7 @@ fluxbox_SOURCES= BaseDisplay.cc BaseDisplay.hh Basemenu.cc Basemenu.hh \
 	i18n.cc i18n.hh main.cc	Tab.hh Tab.cc Keys.cc Keys.hh\
 	IconBar.cc IconBar.hh Theme.hh Theme.cc \
 	StringUtil.cc StringUtil.hh DrawUtil.cc DrawUtil.hh nl_types_cygnus.h \
-	XrmDatabaseHelper.hh NotCopyable.hh Resource.hh Resource.cc
-
+	XrmDatabaseHelper.hh NotCopyable.hh Resource.hh Resource.cc \
+	FbAtoms.hh FbAtoms.cc
 MAINTAINERCLEANFILES= Makefile.in