diff --git a/unsupported/test/CMakeLists.txt b/unsupported/test/CMakeLists.txt
index e99eab0e3..fa4e76e42 100644
--- a/unsupported/test/CMakeLists.txt
+++ b/unsupported/test/CMakeLists.txt
@@ -124,6 +124,7 @@ ei_add_test(polynomialsolver)
 ei_add_test(polynomialutils)
 ei_add_test(splines)
 ei_add_test(gmres)
+ei_add_test(dgmres)
 ei_add_test(minres)
 ei_add_test(levenberg_marquardt)
 ei_add_test(kronecker_product)