diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index 9919ee3..74981a6 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -1,5 +1,6 @@
 tools/perf
 tools/arch/alpha/include/asm/barrier.h
+tools/arch/ia64/include/asm/barrier.h
 tools/arch/powerpc/include/asm/barrier.h
 tools/arch/s390/include/asm/barrier.h
 tools/arch/sh/include/asm/barrier.h