diff --git a/chrome/content/zotero-platform/mac/standalone/menuOverlay.xul b/chrome/content/zotero-platform/mac/standalone/menuOverlay.xul
index 46498e0f52..0f43a3e997 100644
--- a/chrome/content/zotero-platform/mac/standalone/menuOverlay.xul
+++ b/chrome/content/zotero-platform/mac/standalone/menuOverlay.xul
@@ -35,7 +35,7 @@
 <!DOCTYPE overlay [
 <!ENTITY % brandDTD SYSTEM "chrome://branding/locale/brand.dtd">
 %brandDTD;
-<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone/standalone.dtd" >
+<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone.dtd" >
 %standaloneDTD;
 ]>
 <overlay id="menuOverlay"
diff --git a/chrome/content/zotero-platform/unix/standalone/menuOverlay.xul b/chrome/content/zotero-platform/unix/standalone/menuOverlay.xul
index 5b726034ef..f09bb51b3a 100644
--- a/chrome/content/zotero-platform/unix/standalone/menuOverlay.xul
+++ b/chrome/content/zotero-platform/unix/standalone/menuOverlay.xul
@@ -35,7 +35,7 @@
 <!DOCTYPE overlay [
 <!ENTITY % brandDTD SYSTEM "chrome://branding/locale/brand.dtd">
 %brandDTD;
-<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone/standalone.dtd" >
+<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone.dtd" >
 %standaloneDTD;
 ]>
 <overlay id="menuOverlay"
diff --git a/chrome/content/zotero-platform/win/standalone/menuOverlay.xul b/chrome/content/zotero-platform/win/standalone/menuOverlay.xul
index d0d01e74f3..2f9a2c40ae 100644
--- a/chrome/content/zotero-platform/win/standalone/menuOverlay.xul
+++ b/chrome/content/zotero-platform/win/standalone/menuOverlay.xul
@@ -35,7 +35,7 @@
 <!DOCTYPE overlay [
 <!ENTITY % brandDTD SYSTEM "chrome://branding/locale/brand.dtd">
 %brandDTD;
-<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone/standalone.dtd" >
+<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone.dtd" >
 %standaloneDTD;
 ]>
 <overlay id="menuOverlay"
diff --git a/chrome/content/zotero/standalone/basicViewer.xul b/chrome/content/zotero/standalone/basicViewer.xul
index fa430977ac..35e01dba14 100644
--- a/chrome/content/zotero/standalone/basicViewer.xul
+++ b/chrome/content/zotero/standalone/basicViewer.xul
@@ -35,7 +35,7 @@
 	<!ENTITY % globalDTD SYSTEM "chrome://global/locale/global.dtd"> %globalDTD;
 	<!ENTITY % charsetDTD SYSTEM "chrome://global/locale/charsetOverlay.dtd" > %charsetDTD;
 	<!ENTITY % textcontextDTD SYSTEM "chrome://global/locale/textcontext.dtd" > %textcontextDTD;
-	<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone/standalone.dtd" > %standaloneDTD;
+	<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone.dtd" > %standaloneDTD;
 	<!ENTITY % brandDTD SYSTEM "chrome://branding/locale/brand.dtd" > %brandDTD;
 	<!ENTITY % zoteroDTD SYSTEM "chrome://zotero/locale/zotero.dtd"> %zoteroDTD;
 ]>
diff --git a/chrome/content/zotero/standalone/standalone.xul b/chrome/content/zotero/standalone/standalone.xul
index f78cb1b6e3..25d9fe7893 100644
--- a/chrome/content/zotero/standalone/standalone.xul
+++ b/chrome/content/zotero/standalone/standalone.xul
@@ -37,7 +37,7 @@
 	<!ENTITY % globalDTD SYSTEM "chrome://global/locale/global.dtd"> %globalDTD;
 	<!ENTITY % charsetDTD SYSTEM "chrome://global/locale/charsetOverlay.dtd" > %charsetDTD;
 	<!ENTITY % textcontextDTD SYSTEM "chrome://global/locale/textcontext.dtd" > %textcontextDTD;
-	<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone/standalone.dtd" > %standaloneDTD;
+	<!ENTITY % standaloneDTD SYSTEM "chrome://zotero/locale/standalone.dtd" > %standaloneDTD;
 	<!ENTITY % brandDTD SYSTEM "chrome://branding/locale/brand.dtd" > %brandDTD;
 	<!ENTITY % zoteroDTD SYSTEM "chrome://zotero/locale/zotero.dtd"> %zoteroDTD;
 ]>
diff --git a/chrome/locale/en-US/zotero/standalone/standalone.dtd b/chrome/locale/en-US/zotero/standalone.dtd
similarity index 100%
rename from chrome/locale/en-US/zotero/standalone/standalone.dtd
rename to chrome/locale/en-US/zotero/standalone.dtd