diff --git a/homepage/Makefile b/homepage/Makefile
index 1779e2a..5fc966d 100644
--- a/homepage/Makefile
+++ b/homepage/Makefile
@@ -1,8 +1,8 @@
 .POSIX:
 
-generate: index css
+generate: index.html css/index.html
 
-index: \
+index.html: \
 index.m4 \
 announcement.m4 \
 contact.m4 \
@@ -20,7 +20,7 @@ trinitisms.m4 \
 zelda.m4
 	m4 index.m4 >index.html
 
-css: head.m4 css/index.m4
+css/index.html: head.m4 css/index.m4
 	make -C css
 
 .PHONY: generate
diff --git a/homepage/css/Makefile b/homepage/css/Makefile
index 89ffeca..e870928 100644
--- a/homepage/css/Makefile
+++ b/homepage/css/Makefile
@@ -1,2 +1,2 @@
-css: index.m4 ../head.m4
+index.html: index.m4 ../head.m4
 	m4 index.m4 >index.html