--- source/libnormaliz/Makefile.classic.orig	2018-08-21 13:25:10 UTC
+++ source/libnormaliz/Makefile.classic
@@ -1,7 +1,6 @@
 ##
 ## Makefile for libnormaliz
 ##
-include ../Makefile.configuration
 
 INSTALLHDRS = cone.h cone_property.h convert.h general.h HilbertSeries.h integer.h libnormaliz.h map_operations.h matrix.h my_omp.h normaliz_exception.h sublattice_representation.h vector_operations.h version.h nmz_integrate.h