1 files changed, 1 insertions, 0 deletions

diff --git a/server/thermoprint-server.cabal b/server/thermoprint-server.cabal
index 926118d..185a0f3 100644
--- a/server/thermoprint-server.cabal
+++ b/server/thermoprint-server.cabal
@@ -41,6 +41,7 @@ library
                      , text >=1.2.1 && <2
                      , stm >=2.4.4 && <3
                      , deepseq >=1.4.1 && <2
+                     , monad-control >=1.0.0 && <2
   hs-source-dirs:      src
   default-language:    Haskell2010