diff --git a/configure.ac b/configure.ac
index ffa20400f..528afb325 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1424,6 +1424,7 @@ AC_CONFIG_FILES([Makefile
                  src/maths/deriv/Makefile
                  src/maths/poly/Makefile
                  src/maths/sparse/Makefile
+                 src/maths/dense/Makefile
                  src/misc/Makefile
                  src/xspice/Makefile
                  src/xspice/cm/Makefile
diff --git a/src/maths/dense/Makefile.am b/src/maths/dense/Makefile.am
new file mode 100644
index 000000000..8e3272d00
--- /dev/null
+++ b/src/maths/dense/Makefile.am
@@ -0,0 +1,11 @@
+## Process this file with automake to produce Makefile.in
+
+noinst_LTLIBRARIES = libdense.la
+
+libdense_la_SOURCES = \
+		dense.c
+
+
+AM_CPPFLAGS = @AM_CPPFLAGS@ -I$(top_srcdir)/src/include -I$(top_srcdir)/src/maths/dense
+AM_CFLAGS = $(STATIC)
+MAINTAINERCLEANFILES = Makefile.in