diff --git a/lib/roken/Makefile.am b/lib/roken/Makefile.am
index 573e3e7a0..a420bf9ff 100644
--- a/lib/roken/Makefile.am
+++ b/lib/roken/Makefile.am
@@ -66,6 +66,7 @@ libroken_la_SOURCES =		\
 	concat.c		\
 	cloexec.c		\
 	ct.c			\
+	doxygen.c		\
 	dumpdata.c		\
 	environment.c		\
 	eread.c			\