diff --git a/contrib/Makefile.am b/contrib/Makefile.am
index 72452d6b97..3f424047ad 100644
--- a/contrib/Makefile.am
+++ b/contrib/Makefile.am
@@ -30,4 +30,5 @@ EXTRA_DIST = \
 	dist/macosx-pkg/ReadMe.rtf \
 	platform/optimized \
 	platform/redstorm \
-	platform/cray_xt3
+	platform/cray_xt3 \
+	platform/cray_xt3_romio