diff --git a/uppbox/uppweb/www.tpp/all.i b/uppbox/uppweb/www.tpp/all.i
index 57653c977..5ed108520 100644
--- a/uppbox/uppweb/www.tpp/all.i
+++ b/uppbox/uppweb/www.tpp/all.i
@@ -42,6 +42,10 @@ TOPIC("documentation$de-de")
 #include "documentation$de-de.tppi"
 END_TOPIC
 
+TOPIC("documentation$en-us")
+#include "documentation$en-us.tppi"
+END_TOPIC
+
 TOPIC("documentation$ru-ru")
 #include "documentation$ru-ru.tppi"
 END_TOPIC
diff --git a/uppbox/uppweb/www.tpp/documentation$en-us.tpp b/uppbox/uppweb/www.tpp/documentation$en-us.tpp
index d910a28eb..476c673b9 100644
--- a/uppbox/uppweb/www.tpp/documentation$en-us.tpp
+++ b/uppbox/uppweb/www.tpp/documentation$en-us.tpp
@@ -47,6 +47,7 @@ Packages and Assemblies]&]
 [s0; [^topic`:`/`/ide`/app`/macros`$en`-us^ Macros]&]
 [s0; [^topic`:`/`/ide`/app`/PackageTemplates`$en`-us^ Ultimate`+`+ 
 Project Templates]&]
+[s0; [^topic`:`/`/ide`/app`/upp`$en`-us^ U`+`+ package file format]&]
 [s0; [^topic`:`/`/ide`/app`/cmdline`$en`-us^ TheIDE command`-line]&]
 [s0; [^topic`:`/`/ide`/app`/IconDes`$en`-us^ Iml designer]&]
 [s0; &]