diff --git a/MANIFEST b/MANIFEST
index 0d8bd06c3e..8a666c0275 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -337,6 +337,8 @@ a------------------------------------------------------------------------------
 ./perform/pio_engine.c
 ./perform/pio_perf.c
 ./perform/pio_perf.h
+./perform/pio_standalone.c
+./perform/pio_standalone.h
 ./perform/pio_timer.c
 ./perform/pio_timer.h
 ./perform/zip_perf.c
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt
index 58691a3bba..4700cb4656 100644
--- a/release_docs/RELEASE.txt
+++ b/release_docs/RELEASE.txt
@@ -285,6 +285,7 @@ New Features
 
     Tools:
     ------
+        - Added a standalone mode for building h5perf.  AKC - 2005/08/12
         - new tool, h5jam. See reference manual.  2004/10/08
         - h5repack.sh did not report errors encountered during tests.  It does
             now.  AKC - 2004/04/02