diff --git a/configure.ac b/configure.ac
index 5e59be852debb100402a9ee4b57d3bf995fa95a7..923a5706eedffa65fe0b7b725b93e534a6989235 100644
--- a/configure.ac
+++ b/configure.ac
@@ -176,7 +176,6 @@ AC_CONFIG_FILES([Makefile
 	 io/visual/Makefile
 	 io/visual/grape/Makefile
          lib/Makefile
-         lib/test/Makefile
          operator/Makefile
          quadrature/Makefile
          quadrature/common/Makefile