diff --git a/configure.in b/configure.in
index f2aa0ba73e..de7261266e 100644
--- a/configure.in
+++ b/configure.in
@@ -904,6 +904,7 @@ AC_CONFIG_FILES([Makefile
 		src/mod/applications/mod_expr/Makefile
 		src/mod/applications/mod_fax/Makefile
 		src/mod/applications/mod_spandsp/Makefile
+		src/mod/applications/mod_osp/Makefile
 		src/mod/applications/mod_stress/Makefile
 		src/mod/applications/mod_hash/Makefile
 		src/mod/endpoints/mod_portaudio/Makefile