diff --git a/bash_completion b/bash_completion
index 731af2de..901631ae 100644
--- a/bash_completion
+++ b/bash_completion
@@ -2234,7 +2234,7 @@ _apt_cache()
 				--quiet --important --full --all-versions \
 				--no-all-versions --generate --no-generate \
 				--names-only --all-names --recurse \
-				--config-file --option' -- $cur ) )
+				--config-file --option --installed' -- $cur ) )
 	else
 
 		COMPREPLY=( $( compgen -W 'add gencaches show showpkg showsrc \
diff --git a/debian/changelog b/debian/changelog
index 87b97ff6..bfb8f2d3 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -17,11 +17,12 @@ bash-completion (20080617.4) UNRELEASED; urgency=low
     - fixed _java_packages()
     - fixed _muttquery()
     - added flv/FLV completion to mplayer
+    - added --installed to apt-cache
     - only complete on filenames for aspell
     - fixed code for exclusions compspecs
     - added code to gracefully handle debug options (set +/-v)
 
- -- David Paleino <d.paleino@gmail.com>  Mon, 23 Jun 2008 12:02:40 +0200
+ -- David Paleino <d.paleino@gmail.com>  Mon, 23 Jun 2008 13:34:54 +0200
 
 bash-completion (20080617.3) unstable; urgency=low