diff --git a/doc/install/Debian.mdwn b/doc/install/Debian.mdwn
index 6bed4825ba..e9b04dc557 100644
--- a/doc/install/Debian.mdwn
+++ b/doc/install/Debian.mdwn
@@ -11,7 +11,7 @@ First, install build dependencies. Package names have changed since
 Debian stable, so this must be done by hand, rather than by using
 `dpkg-checkbuilddeps`:
 
-	sudo apt-get install debhelper ghc6 libghc-missingh-dev \
+	sudo apt-get install debhelper ghc6 libghc6-missingh-dev \
 		libghc6-pcre-light-dev libghc6-sha-dev \
 		libghc6-dataenc-dev libghc6-utf8-string-dev \
 		libghc6-testpack-dev