diff --git a/configure b/configure
index 5c3d1b8..3f29442 100755
--- a/configure
+++ b/configure
@@ -6301,6 +6301,7 @@
 tools/cvdump/Makefile
 tools/wrc/Makefile
 tsx11/Makefile
+unicode/Makefile
 win32/Makefile
 windows/Makefile
 windows/ttydrv/Makefile
@@ -6534,6 +6535,7 @@
 tools/cvdump/Makefile
 tools/wrc/Makefile
 tsx11/Makefile
+unicode/Makefile
 win32/Makefile
 windows/Makefile
 windows/ttydrv/Makefile