diff --git a/eo/doc/Makefile.am b/eo/doc/Makefile.am
index 922a7810..f7779469 100644
--- a/eo/doc/Makefile.am
+++ b/eo/doc/Makefile.am
@@ -8,10 +8,10 @@
 
 EXTRA_DIST = eo.cfg foot.html html/* latex/*
 
-all :
+all:	doc
 
-doc : eo.cfg
+doc:	eo.cfg
 	doxygen eo.cfg
 
-clean :
+clean:
 	rm -rf html latex man