diff --git a/Doc/Makefile.deps b/Doc/Makefile.deps
index b43106fda56..55ebda6e200 100644
--- a/Doc/Makefile.deps
+++ b/Doc/Makefile.deps
@@ -169,6 +169,7 @@ LIBFILES= $(MANSTYLES) $(INDEXSTYLES) $(COMMONTEX) \
 	lib/liblogging.tex \
 	lib/libpdb.tex \
 	lib/libprofile.tex \
+	lib/libtimeit.tex \
 	lib/libcgi.tex \
 	lib/libcgitb.tex \
 	lib/liburllib.tex \