diff --git a/docs/changelog/7.x.x.txt b/docs/changelog/7.x.x.txt
index c6335866d..a58b008bf 100644
--- a/docs/changelog/7.x.x.txt
+++ b/docs/changelog/7.x.x.txt
@@ -1,4 +1,5 @@
 7.10.4
+ - fixed #11928: Story Archive breaks if url has extension
  - fixed #11920: Defaul DataForm emails missing entries.
  - fixed #11921: DataForm emails contain 1 table per field
  - fixed #11922: Help tempalte is squatting on a good URL
diff --git a/lib/WebGUI/Asset/Wobject/StoryArchive.pm b/lib/WebGUI/Asset/Wobject/StoryArchive.pm
index d5552e5d4..5d65cce03 100644
--- a/lib/WebGUI/Asset/Wobject/StoryArchive.pm
+++ b/lib/WebGUI/Asset/Wobject/StoryArchive.pm
@@ -322,7 +322,7 @@ sub getFolder {
 	my ($self, $date) = @_;
     my $session    = $self->session;
     my $folderName = $session->datetime->epochToHuman($date, DATE_FORMAT);
-    my $folderUrl  = join '/', $self->getUrl, $folderName;
+    my $folderUrl  = $self->getFolderUrl($folderName);
     my $folder     = WebGUI::Asset->newByUrl($session, $folderUrl);
     return $folder if $folder;
     ##The requested folder doesn't exist.  Make it and autocommit it.
@@ -359,6 +359,21 @@ sub getFolder {
 
 #-------------------------------------------------------------------
 
+=head2 getFolderUrl ( name )
+
+Constructs a url for a subfolder with the given name.
+
+=cut
+
+sub getFolderUrl {
+    my ($self, $name) = @_;
+    my $base = $self->getUrl;
+    $base    =~ s/(.*)\..*/$1/;
+    return "$base/$name";
+}
+
+#-------------------------------------------------------------------
+
 =head2 getKeywordFilename ( $keyword )
 
 Returns the name for the file containing stories that match this keyword.  Used
diff --git a/t/Asset/Wobject/StoryArchive.t b/t/Asset/Wobject/StoryArchive.t
index 26735f716..67a0704d9 100644
--- a/t/Asset/Wobject/StoryArchive.t
+++ b/t/Asset/Wobject/StoryArchive.t
@@ -63,7 +63,7 @@ $canPostMaker->prepare({
     fail     => [1, $reader            ],
 });
 
-my $tests = 52
+my $tests = 54
           + $canPostMaker->plan
           ;
 plan tests => 1
@@ -132,13 +132,25 @@ my $dt = DateTime->from_epoch(epoch => $now, time_zone => $session->datetime->ge
 my $folderName = $dt->strftime('%B_%d_%Y');
 $folderName =~ s/^(\w+_)0/$1/;
 is($todayFolder->getTitle, $folderName, '... folder has the right name');
-my $folderUrl = join '/', $archive->getUrl, lc $folderName;
+my $folderUrl = $archive->getFolderUrl($folderName);
 is($todayFolder->getUrl, $folderUrl, '... folder has the right URL');
 is($todayFolder->getParent->getId, $archive->getId, '... created folder has the right parent');
 is($todayFolder->get('state'),  'published', '... created folder is published');
 is($todayFolder->get('status'), 'approved',  '... created folder is approved');
 is($todayFolder->get('styleTemplateId'), $archive->get('styleTemplateId'),  '... created folder has correct styleTemplateId');
 
+{
+    my $arch2 = $home->addChild({
+        className => $class,
+        url       => 'home/extension-tester.ext',
+        title     => 'Extension Tester',
+    });
+    addToCleanup($arch2);
+    ok defined $arch2->getFolder($now), 'getFolder with url extension';
+    is $arch2->getFolderUrl('blah'), '/home/extension-tester/blah',
+        'folder urls have extension properly stripped';
+}
+
 my $sameFolder = $archive->getFolder($now);
 is($sameFolder->getId, $todayFolder->getId, 'call with same time returns the same folder');
 undef $sameFolder;