diff --git a/mozilla/webtools/bugzilla/show_bug.cgi b/mozilla/webtools/bugzilla/show_bug.cgi
index 06a7b6425cc..37d31efe096 100755
--- a/mozilla/webtools/bugzilla/show_bug.cgi
+++ b/mozilla/webtools/bugzilla/show_bug.cgi
@@ -120,7 +120,7 @@ if ($cgi->param("field")) {
 }
 
 unless (Bugzilla->user->in_group(Bugzilla->params->{"timetrackinggroup"})) {
-    @fieldlist = grep($_ !~ /_time$/, @fieldlist);
+    @fieldlist = grep($_ !~ /(^deadline|_time)$/, @fieldlist);
 }
 
 foreach (@fieldlist) {