diff --git a/mozilla/tools/release/Bootstrap/Step/Tag.pm b/mozilla/tools/release/Bootstrap/Step/Tag.pm
index f6676e41ed0..a6e638de353 100644
--- a/mozilla/tools/release/Bootstrap/Step/Tag.pm
+++ b/mozilla/tools/release/Bootstrap/Step/Tag.pm
@@ -8,7 +8,7 @@ use File::Copy qw(move);
 use POSIX qw(strftime);
 
 use MozBuild::Util qw(MkdirWithPath RunShellCommand);
-use Bootstrap::Util qw(CvsCatfile GetDiffFileList);
+use Bootstrap::Util qw(CvsCatfile);
 
 use Bootstrap::Step;
 use Bootstrap::Step::Tag::Bump;
diff --git a/mozilla/tools/release/Bootstrap/Step/Tag/Mozilla.pm b/mozilla/tools/release/Bootstrap/Step/Tag/Mozilla.pm
index ea438628bc2..5eb5aae5f8c 100644
--- a/mozilla/tools/release/Bootstrap/Step/Tag/Mozilla.pm
+++ b/mozilla/tools/release/Bootstrap/Step/Tag/Mozilla.pm
@@ -7,6 +7,7 @@ use File::Copy qw(move);
 use File::Spec::Functions;
 
 use MozBuild::Util qw(MkdirWithPath);
+use Bootstrap::Util qw(GetDiffFileList);
 
 use Bootstrap::Config;
 use Bootstrap::Step::Tag;
@@ -47,11 +48,10 @@ sub Execute {
 
     if ($rc > 1) {
         my $previousRcTag = $productTag . '_RC' . ($rc - 1);
-        my $diffFileList = $this->GetDiffFileList(cvsDir => 
-                                                   catfile($cvsrootTagDir,
-                                                           'mozilla'),
-                                                  prevTag => $previousRcTag,
-                                                  newTag => $rcTag);
+        my $diffFileList = GetDiffFileList(cvsDir => catfile($cvsrootTagDir,
+                                                             'mozilla'),
+                                           prevTag => $previousRcTag,
+                                           newTag => $rcTag);
 
         if (scalar(@{$diffFileList}) > 0) {
             $this->CvsTag(
diff --git a/mozilla/tools/release/Bootstrap/Step/Tag/l10n.pm b/mozilla/tools/release/Bootstrap/Step/Tag/l10n.pm
index 811e2488b66..434cc5d25f6 100644
--- a/mozilla/tools/release/Bootstrap/Step/Tag/l10n.pm
+++ b/mozilla/tools/release/Bootstrap/Step/Tag/l10n.pm
@@ -12,7 +12,7 @@ use MozBuild::Util qw(MkdirWithPath);
 use Bootstrap::Step;
 use Bootstrap::Config;
 use Bootstrap::Step::Tag;
-use Bootstrap::Util qw(CvsCatfile);
+use Bootstrap::Util qw(CvsCatfile GetDiffFileList);
 
 use strict;
 
@@ -119,10 +119,10 @@ sub Execute {
     # If we're retagging rc(N > 1), we need to tag -F
     if ($rc > 1) {
         my $previousRcTag = $productTag . '_RC' . ($rc - 1);
-        my $diffFileList = $this->GetDiffFileList(cvsDir => catfile($l10nTagDir,
-                                                                'l10n'),
-                                              prevTag => $previousRcTag,
-                                              newTag => $rcTag);
+        my $diffFileList = GetDiffFileList(cvsDir => catfile($l10nTagDir,
+                                                             'l10n'),
+                                           prevTag => $previousRcTag,
+                                           newTag => $rcTag);
 
         if (scalar(@{$diffFileList}) > 0) {
             $releaseTagArgs{'force'} = 1;
diff --git a/mozilla/tools/release/Bootstrap/Util.pm b/mozilla/tools/release/Bootstrap/Util.pm
index 13db7a8efaf..0a211f24866 100644
--- a/mozilla/tools/release/Bootstrap/Util.pm
+++ b/mozilla/tools/release/Bootstrap/Util.pm
@@ -237,7 +237,7 @@ sub GetDiffFileList {
     my $newTag = $args{'newTag'};
 
     my $rv = RunShellCommand(command => 'cvs',
-                             args => ['diff', '-uN',
+                             args => ['-q', 'diff', '-uN',
                                       '-r', $firstTag,
                                       '-r', $newTag],
                              dir => $cvsDir,