diff --git a/test/Feature/InsertSpec.hs b/test/Feature/InsertSpec.hs
index ea6badbb2..d047e70a9 100644
--- a/test/Feature/InsertSpec.hs
+++ b/test/Feature/InsertSpec.hs
@@ -89,7 +89,7 @@ spec = afterAll_ resetDb $ around withApp $ do
       it "fails with 400 and error" $
         post "/simple_pk" "}{ x = 2"
           `shouldRespondWith` ResponseMatcher {
-            matchBody    = Just [json| {"message":"Failed to parse JSON payload. Failed reading: satisfy"} |]
+            matchBody    = Just [json| {"message":"Failed to parse JSON payload. Failed reading: not a valid json value"} |]
           , matchStatus  = 400
           , matchHeaders = []
           }