diff --git a/books/bookvol5.pamphlet b/books/bookvol5.pamphlet
index 1fb01cf..d72e7b9 100644
--- a/books/bookvol5.pamphlet
+++ b/books/bookvol5.pamphlet
@@ -23979,6 +23979,7 @@ otherwise the new algebra won't be loaded by the interpreter when needed.
    (|IntegrationResultFunctions2| . IR2)
    (|IntegrationResultRFToFunction| . IRRF2F)
    (|IntegrationResultToFunction| . IR2F)
+   (|InterfaceGroebnerPackage| . INTERGB)
    (|Interval| . INTRVL)
    (|InventorDataSink| . IVDATA)
    (|InventorViewPort| . IVVIEW)
diff --git a/changelog b/changelog
index 2c820db..44dece4 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,5 @@
+20100422 tpd src/axiom-website/patches.html 20100422.02.tpd.patch
+20100422 tpd books/bookvol10.5 fix missing INTERGB package
 20100422 tpd src/axiom-website/patches.html 20100422.01.tpd.patch
 20100422 tpd src/algebra/Makefile add InterfaceGroebnerPackage
 20100422 tpd books/bookvol10.5 add InterfaceGroebnerPackage
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index f74787a..6dc0289 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -2653,5 +2653,7 @@ zips/gcl-2.6.8pre4.tgz added, fix for ubuntu 9.10<br/>
 books/bookvol10.4 add FiniteFieldFactorizationWithSizeParseBySideEffect<br/>
 <a href="patches/20100422.01.tpd.patch">20100422.01.tpd.patch</a>
 books/bookvol10.4 add InterfaceGroebnerPackage<br/>
+<a href="patches/20100422.02.tpd.patch">20100422.02.tpd.patch</a>
+books/bookvol10.5 fix missing INTERGB package
  </body>
 </html>