diff --git a/Source/Makefile.in b/Source/Makefile.in
index 6b2745791..8caf61f0a 100644
--- a/Source/Makefile.in
+++ b/Source/Makefile.in
@@ -295,6 +295,7 @@ objects/Time.h \
 objects/ValueHolding.h \
 objects/abort.h \
 objects/allocs.h \
+objects/array.h \
 objects/behavior.h \
 objects/callbacks.h \
 objects/data.h \