diff --git a/ChangeLog b/ChangeLog
index 8815b74df..809c648b6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2009-10-18  Peter Stephenson  <p.w.stephenson@ntlworld.com>
 
+	* Mikael: 27312: Completion/Unix/Command/_valgrind: option
+	changes.
+
 	* Jesse Weinstein: 27311: Completion/Unix/Type/_diff_options:
 	remove redundant line.
 
@@ -12253,5 +12256,5 @@
 
 *****************************************************
 * This is used by the shell to define $ZSH_PATCHLEVEL
-* $Revision: 1.4792 $
+* $Revision: 1.4793 $
 *****************************************************
diff --git a/Completion/Linux/Command/_valgrind b/Completion/Linux/Command/_valgrind
index 3da65e99a..34d2f774a 100644
--- a/Completion/Linux/Command/_valgrind
+++ b/Completion/Linux/Command/_valgrind
@@ -20,6 +20,10 @@ common=(
   '--alignment=-[set minimum alignment of allocations]:number'
 )
 
+common_read_varinfo=(
+  '--read-var-info=-[read DWARF3 debug info]:enable:(yes no)'
+)
+
 common_mem_null=(
   '--xml=-[output everything in XML]:enable:(yes no)'
   '--xml-user-comment=-[copy specified string verbatim to XML output]:string'
@@ -31,13 +35,14 @@ args_addrcheck=(
   '--partial-loads-ok=-:enable:(yes no)'
   '--freelist-vol=-[volume of freed blocks queue]:blocks'
   '--leak-check=-[search for memory leaks at exit]:enable:(yes no)'
-  '--leak-resolution=-[how much bt merging in leak check]:(low med high)'
+  '--leak-resolution=-[how much bt merging in leak check]:level:(low med high)'
   '--show-reachable=-[show reachable blocks in leak check]:enable:(yes no)'
   '--workaround-gcc296-bugs=-:enable:(yes no)'
 )
 
 args_memcheck=(
   $args_addrcheck
+  $common_read_varinfo
 )
 
 args_cachegrind=(
@@ -48,6 +53,7 @@ args_cachegrind=(
 
 args_helgrind=(
   $common
+  $common_read_varinfo
   '--private-stacks=-[assume thread stacks are used privately]:enable:(yes no)'
   '--show-last-access=-[show location of last word access on error]:locations:(no some all)'
 )