diff --git a/.gitignore b/.gitignore
index 118205ca2..aaa1b31ad 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,8 @@ lapack-3.1.1
 lapack-3.1.1.tgz
 lapack-3.4.1
 lapack-3.4.1.tgz
+lapack-3.4.2
+lapack-3.4.2.tgz
 *.so
 *.a
 .svn
diff --git a/exports/gensymbol b/exports/gensymbol
index 64c92d396..c492eefb5 100644
--- a/exports/gensymbol
+++ b/exports/gensymbol
@@ -2669,7 +2669,8 @@
 if ($ARGV[5] == 1) {
 	#NO_LAPACK=1
 	@underscore_objs = (@blasobjs, @misc_underscore_objs);
-} elsif (-d "../lapack-3.1.1" || -d "../lapack-3.4.0" || -d "../lapack-3.4.1") {
+} elsif (-d "../lapack-3.1.1" || -d "../lapack-3.4.0" || -d "../lapack-3.4.1" ||
+         -d "../lapack-3.4.2") {
     @underscore_objs = (@blasobjs, @lapackobjs, @lapackobjs2, @misc_underscore_objs);
 } else {
     @underscore_objs = (@blasobjs, @lapackobjs, @misc_underscore_objs);