diff --git a/src/Network/AWS/Wolf/Act.hs b/src/Network/AWS/Wolf/Act.hs
--- a/src/Network/AWS/Wolf/Act.hs
+++ b/src/Network/AWS/Wolf/Act.hs
@@ -80,8 +80,8 @@
           maybe_ uid $ \uid' ->
             withCurrentWorkDirectory uid' $ \wd ->
               runAmazonStoreCtx uid' $ do
-                traceInfo "start" [ "input" .= input, "dir" .= wd ]
-                t2 <- liftIO getCurrentTime
+                traceInfo "start" [ "dir" .= wd ]
+                t2  <- liftIO getCurrentTime
                 dd  <- dataDirectory wd
                 sd  <- storeDirectory wd
                 isd <- inputDirectory sd
@@ -94,7 +94,7 @@
                 output <- readText (dd </> "output.json")
                 maybe (completeActivity token' output) (const $ failActivity token') e
                 t3 <- liftIO getCurrentTime
-                traceInfo "finish" [ "output" .= output ]
+                traceInfo "finish" [ "dir" .= wd ]
                 let status = textFromString $ maybe "complete" (const "fail") e
                 statsIncrement "wolf.act.activity.count" [ "queue" =. queue, "status" =. status ]
                 statsHistogram "wolf.act.activity.elapsed" (realToFrac (diffUTCTime t3 t2) :: Double) [ "queue" =. queue ]
diff --git a/wolf.cabal b/wolf.cabal
--- a/wolf.cabal
+++ b/wolf.cabal
@@ -1,5 +1,5 @@
 name:                  wolf
-version:               0.3.16
+version:               0.3.17
 synopsis:              Amazon Simple Workflow Service Wrapper.
 description:           Wolf is a wrapper around Amazon Simple Workflow Service.
 homepage:              https://github.com/swift-nav/wolf