1 files changed, 4 insertions, 2 deletions

diff --git a/packages/sundials/hmatrix-sundials.cabal b/packages/sundials/hmatrix-sundials.cabal
index 5aa4373..7bf34fa 100644
--- a/packages/sundials/hmatrix-sundials.cabal
+++ b/packages/sundials/hmatrix-sundials.cabal
@@ -29,13 +29,14 @@ library
   other-modules:       Types,
                        Arkode
   c-sources:           src/helpers.c src/helpers.h
+  default-language:    Haskell2010
 
-executable sundials
+test-suite hmatrix-sundials-testsuite
+  type:                exitcode-stdio-1.0
   main-is:             Main.hs
   other-modules:       Types,
                        Numeric.Sundials.ARKode.ODE,
                        Arkode
-  other-extensions:    QuasiQuotes
   build-depends:       base >=4.10 && <4.11,
                        inline-c >=0.6 && <0.7,
                        vector >=0.12 && <0.13,
@@ -51,3 +52,4 @@ executable sundials
   default-language:    Haskell2010
   extra-libraries:     sundials_arkode
   c-sources:           src/helpers.c src/helpers.h
+  default-language:    Haskell2010