1 files changed, 3 insertions, 1 deletions
diff --git a/bootstrap.conf b/bootstrap.conf
index 726092c7f..5a2f28ebd 100644
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -20,7 +20,6 @@
 avoided_gnulib_modules='
   --avoid=canonicalize-lgpl
   --avoid=dummy
-  --avoid=lock
 '
 
 # These modules are obsolete and can probably be removed soon,
@@ -90,8 +89,10 @@ gnulib_modules="
   fnmatch-gnu
   fopen-safer
   fprintftime
+  freopen
   fseeko
   fsusage
+  fsync
   ftello
   ftruncate
   fts
@@ -201,6 +202,7 @@ gnulib_modules="
   strdup-posix
   strftime
   strpbrk
+  strsignal
   strtoimax
   strtoumax
   strverscmp