diff --git a/dynare++/integ/testing/Makefile.am b/dynare++/integ/testing/Makefile.am
index fa5aed721..e480f9caa 100644
--- a/dynare++/integ/testing/Makefile.am
+++ b/dynare++/integ/testing/Makefile.am
@@ -3,7 +3,7 @@ check_PROGRAMS = tests
 tests_SOURCES = tests.cpp
 tests_CPPFLAGS = -I../cc -I../../tl/cc -I../../sylv/cc -I$(top_srcdir)/mex/sources
 tests_CXXFLAGS = $(PTHREAD_CFLAGS)
-tests_LDADD = ../../tl/cc/libtl.a ../../sylv/cc/libsylv.a ../cc/libinteg.a $(LAPACK_LIBS) $(BLAS_LIBS) $(LIBS) $(FLIBS) $(PTHREAD_LIBS)
+tests_LDADD = ../../tl/cc/libtl.a ../../sylv/cc/libsylv.a ../cc/libinteg.a $(LAPACK_LIBS) $(BLAS_LIBS) $(LIBS) $(FLIBS) $(PTHREAD_LIBS) $(LIBADD_MATIO)
 
 check-local:
 	./tests
diff --git a/dynare++/kord/Makefile.am b/dynare++/kord/Makefile.am
index d038c6b0a..b5080377e 100644
--- a/dynare++/kord/Makefile.am
+++ b/dynare++/kord/Makefile.am
@@ -65,7 +65,7 @@ check_PROGRAMS = tests
 tests_SOURCES = tests.cpp
 tests_CPPFLAGS = -I../sylv/cc -I../tl/cc -I../integ/cc -I$(top_srcdir)/mex/sources
 tests_CXXFLAGS = $(PTHREAD_CFLAGS)
-tests_LDADD = libkord.a ../tl/cc/libtl.a ../sylv/cc/libsylv.a $(LAPACK_LIBS) $(BLAS_LIBS) $(LIBS) $(FLIBS) $(PTHREAD_LIBS)
+tests_LDADD = libkord.a ../tl/cc/libtl.a ../sylv/cc/libsylv.a $(LAPACK_LIBS) $(BLAS_LIBS) $(LIBS) $(FLIBS) $(PTHREAD_LIBS) $(LIBADD_MATIO)
 
 check-local:
 	./tests
diff --git a/dynare++/tl/testing/Makefile.am b/dynare++/tl/testing/Makefile.am
index 9e8ebcfcf..e6fd1b6f7 100644
--- a/dynare++/tl/testing/Makefile.am
+++ b/dynare++/tl/testing/Makefile.am
@@ -3,7 +3,7 @@ check_PROGRAMS = tests
 tests_SOURCES = factory.cpp factory.h monoms.cpp monoms.h tests.cpp
 tests_CPPFLAGS = -I../cc -I../../sylv/cc
 tests_CXXFLAGS = $(PTHREAD_CFLAGS)
-tests_LDADD = ../cc/libtl.a ../../sylv/cc/libsylv.a $(LAPACK_LIBS) $(BLAS_LIBS) $(LIBS) $(FLIBS) $(PTHREAD_LIBS)
+tests_LDADD = ../cc/libtl.a ../../sylv/cc/libsylv.a $(LAPACK_LIBS) $(BLAS_LIBS) $(LIBS) $(FLIBS) $(PTHREAD_LIBS) $(LIBADD_MATIO)
 
 check-local:
 	./tests