diff --git a/configure.in b/configure.in
index 90d0ef7de..09e055a57 100644
--- a/configure.in
+++ b/configure.in
@@ -439,6 +439,8 @@ else
 fi
 AC_SUBST(CIDERDIR)
 AC_SUBST(CIDERSIM)
+AC_SUBST(CIDERMATH)
+AC_SUBST(CIDERMATHDIR)
 AC_SUBST(NUMDEV) 
 AC_SUBST(NUMDEVDIR)
 AC_SUBST(CIDERSCRIPTS)
diff --git a/src/maths/Makefile.am b/src/maths/Makefile.am
index 659774aa4..032e987f1 100644
--- a/src/maths/Makefile.am
+++ b/src/maths/Makefile.am
@@ -1,4 +1,4 @@
-# Process this file with automake
+## Process this file with automake
 
 SUBDIRS = cmaths ni sparse poly deriv @CIDERMATH@
 MAINTAINERCLEANFILES = Makefile.in