diff --git a/runtime/doc/Makefile b/runtime/doc/Makefile
index 2678bce..4112ae9 100644
--- a/runtime/doc/Makefile
+++ b/runtime/doc/Makefile
@@ -141,6 +141,7 @@
 	usr_43.txt \
 	usr_44.txt \
 	usr_45.txt \
+	usr_46.txt \
 	usr_90.txt \
 	usr_toc.txt \
 	various.txt \
@@ -282,6 +283,7 @@
 	usr_43.html \
 	usr_44.html \
 	usr_45.html \
+	usr_46.html \
 	usr_90.html \
 	usr_toc.html \
 	various.html \