diff --git a/build/documenteditor.json b/build/documenteditor.json
index efcb75f30..4793a5c2b 100644
--- a/build/documenteditor.json
+++ b/build/documenteditor.json
@@ -415,7 +415,8 @@
                 }
             ],
             "index-page": {
-                "../deploy/web-apps/apps/documenteditor/embed/index.html": "../apps/documenteditor/embed/index.html.deploy"
+                "../deploy/web-apps/apps/documenteditor/embed/index.html": "../apps/documenteditor/embed/index.html.deploy",
+                "../deploy/web-apps/apps/documenteditor/embed/index_loader.html": "../apps/documenteditor/embed/index_loader.html.deploy"
             },
             "images-app": [
                 {
diff --git a/build/presentationeditor.json b/build/presentationeditor.json
index c5a41e95f..f5263ba0e 100644
--- a/build/presentationeditor.json
+++ b/build/presentationeditor.json
@@ -418,7 +418,8 @@
                 }
             ],
             "index-page": {
-                "../deploy/web-apps/apps/presentationeditor/embed/index.html": "../apps/presentationeditor/embed/index.html.deploy"
+                "../deploy/web-apps/apps/presentationeditor/embed/index.html": "../apps/presentationeditor/embed/index.html.deploy",
+                "../deploy/web-apps/apps/presentationeditor/embed/index_loader.html": "../apps/presentationeditor/embed/index_loader.html.deploy"
             },
             "images-app": [
                 {
diff --git a/build/spreadsheeteditor.json b/build/spreadsheeteditor.json
index 1f7fc176d..62a6924b0 100644
--- a/build/spreadsheeteditor.json
+++ b/build/spreadsheeteditor.json
@@ -432,8 +432,9 @@
                 }
             ],
             "index-page": {
-                "../deploy/web-apps/apps/spreadsheeteditor/embed/index.html": "../apps/spreadsheeteditor/embed/index.html.deploy"
-            },
+                "../deploy/web-apps/apps/spreadsheeteditor/embed/index.html": "../apps/spreadsheeteditor/embed/index.html.deploy",
+                "../deploy/web-apps/apps/spreadsheeteditor/embed/index_loader.html": "../apps/spreadsheeteditor/embed/index_loader.html.deploy"
+           },
             "images-app": [
                 {
                     "expand": true,