1 files changed, 1 insertions, 1 deletions

diff --git a/spec/src/Thermoprint/API.hs b/spec/src/Thermoprint/API.hs
index b27c0b5..da16d32 100644
--- a/spec/src/Thermoprint/API.hs
+++ b/spec/src/Thermoprint/API.hs
@@ -60,7 +60,7 @@ data JobStatus = Queued PrinterId
                deriving (Generic, Show, Read, FromJSON, ToJSON)
 
 data PrintingError = UnknownError
-                   deriving (Typeable, Generic, NFData, Show, Read, FromJSON, ToJSON, Exception)
+                   deriving (Typeable, Generic, NFData, Show, ToJSON, Exception)
 
 type DraftTitle = Text