diff --git a/basis/furnace/actions/actions.factor b/basis/furnace/actions/actions.factor
index c7893117d1..06e743e967 100644
--- a/basis/furnace/actions/actions.factor
+++ b/basis/furnace/actions/actions.factor
@@ -12,7 +12,6 @@ furnace.conversations
 furnace.chloe-tags
 html.forms
 html.components
-html.components
 html.templates.chloe
 html.templates.chloe.syntax
 html.templates.chloe.compiler ;
diff --git a/extra/galois-talk/galois-talk.factor b/extra/galois-talk/galois-talk.factor
index ba929867e9..0d2a5a73d8 100644
--- a/extra/galois-talk/galois-talk.factor
+++ b/extra/galois-talk/galois-talk.factor
@@ -1,7 +1,7 @@
 ! Copyright (C) 2008 Slava Pestov.
 ! See http://factorcode.org/license.txt for BSD license.
 USING: slides help.markup math arrays hashtables namespaces
-sequences kernel sequences parser memoize io.encodings.binary
+sequences kernel parser memoize io.encodings.binary
 locals kernel.private help.vocabs assocs quotations
 urls peg.ebnf tools.annotations tools.crossref
 help.topics math.functions compiler.tree.optimizer
diff --git a/extra/minneapolis-talk/minneapolis-talk.factor b/extra/minneapolis-talk/minneapolis-talk.factor
index 6f1df44bfb..a96bb2ce20 100755
--- a/extra/minneapolis-talk/minneapolis-talk.factor
+++ b/extra/minneapolis-talk/minneapolis-talk.factor
@@ -1,5 +1,5 @@
 USING: slides help.markup math arrays hashtables namespaces
-sequences kernel sequences parser memoize ;
+sequences kernel parser memoize ;
 IN: minneapolis-talk
 
 CONSTANT: minneapolis-slides