diff --git a/hal.cabal b/hal.cabal
--- a/hal.cabal
+++ b/hal.cabal
@@ -4,10 +4,10 @@
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 6f7613899646dea541e673e595bdbab5b6d5d435566e444cd4bbfb31377b9890
+-- hash: e6d4065780637152b7b823fe7342abf134ac94a549bac57f62597faf8daf7a80
 
 name:           hal
-version:        0.1.5
+version:        0.1.6
 synopsis:       A runtime environment for Haskell applications running on AWS Lambda.
 description:    This library uniquely supports different types of AWS Lambda Handlers for your
                 needs/comfort with advanced Haskell. Instead of exposing a single function
diff --git a/src/AWS/Lambda/Runtime.hs b/src/AWS/Lambda/Runtime.hs
--- a/src/AWS/Lambda/Runtime.hs
+++ b/src/AWS/Lambda/Runtime.hs
@@ -104,8 +104,8 @@
         $ maybeToEither "Runtime Error: Unable to decode Context from event response."
         -- Build the Dynamic Context, collapsing individual Maybes into a single Maybe
         $ DynamicContext (decodeUtf8 reqIdBS)
-        <$> mTraceId
-        <*> mFunctionArn
+        <$> mFunctionArn
+        <*> mTraceId
         <*> mDeadline
         <*> mClientContext
         <*> mIdentity