diff --git a/Makefile-ostree.am b/Makefile-ostree.am
index ce4e40c6..6b3b3b9b 100644
--- a/Makefile-ostree.am
+++ b/Makefile-ostree.am
@@ -50,6 +50,7 @@ ostree_SOURCES += \
 	src/ostree/ot-admin-builtin-diff.c \
 	src/ostree/ot-admin-builtin-deploy.c \
 	src/ostree/ot-admin-builtin-update-kernel.c \
+	src/ostree/ot-admin-builtins.h \
 	src/ostree/ot-admin-functions.h \
 	src/ostree/ot-admin-functions.c \
 	$(NULL)