diff --git a/package.yaml b/package.yaml
index 8f56864..04d0afe 100644
--- a/package.yaml
+++ b/package.yaml
@@ -99,6 +99,7 @@ dependencies:
 - servant-conduit
 - serialise
 - stm
+- stm-chans
 - text
 - these
 - time
diff --git a/share-api.cabal b/share-api.cabal
index 45d8289..5f7338b 100644
--- a/share-api.cabal
+++ b/share-api.cabal
@@ -267,6 +267,7 @@ library
     , share-auth
     , share-utils
     , stm
+    , stm-chans
     , text
     , these
     , time
@@ -415,6 +416,7 @@ executable share-api
     , share-auth
     , share-utils
     , stm
+    , stm-chans
     , text
     , these
     , time
diff --git a/src/Share/Utils/Servant/CBOR.hs b/src/Share/Utils/Servant/CBOR.hs
index 0cf66ee..85fa517 100644
--- a/src/Share/Utils/Servant/CBOR.hs
+++ b/src/Share/Utils/Servant/CBOR.hs
@@ -12,8 +12,7 @@ import Servant
 -- | Content-type for encoding and decoding objects as their CBOR representations
 data CBOR
 
--- | Mime-type for CBOR and additional ones using the word "hackage" and the
--- name of the package "serialise".
+-- | Mime-type for CBOR
 instance Accept CBOR where
   contentTypes Proxy =
     NonEmpty.singleton ("application" MediaType.// "cbor")