diff --git a/src/engine/build.jam b/src/engine/build.jam
index 9e4dac0d0..1ce863da0 100644
--- a/src/engine/build.jam
+++ b/src/engine/build.jam
@@ -607,6 +607,7 @@ dist.source = $(dist.source:D=)
     [ .path modules regex.c ]
     [ .path modules property-set.c ]
     [ .path modules sequence.c ]
+    [ .path modules order.c ]
     boost-jam.spec
     ;
 dist.bin =