diff --git a/gnu/packages/ebook.scm b/gnu/packages/ebook.scm
index 62d1c3a72e..6bc3813725 100644
--- a/gnu/packages/ebook.scm
+++ b/gnu/packages/ebook.scm
@@ -134,6 +134,7 @@
        ("python2-dukpy" ,python2-dukpy)
        ("python2-feedparser" ,python2-feedparser)
        ("python2-html5-parser" ,python2-html5-parser)
+       ("python2-html5lib" ,python2-html5lib)
        ("python2-lxml" ,python2-lxml)
        ("python2-markdown" ,python2-markdown)
        ("python2-mechanize" ,python2-mechanize)
@@ -141,6 +142,7 @@
        ("python2-msgpack" ,python2-msgpack)
        ("python2-netifaces" ,python2-netifaces)
        ("python2-pillow" ,python2-pillow)
+       ("python2-psutil" ,python2-psutil)
        ("python2-pygments" ,python2-pygments)
        ("python2-pyqt" ,python2-pyqt)
        ("python2-sip" ,python2-sip)