diff --git a/antiope-s3.cabal b/antiope-s3.cabal
--- a/antiope-s3.cabal
+++ b/antiope-s3.cabal
@@ -1,7 +1,7 @@
 cabal-version: 2.2
 
 name:               antiope-s3
-version:            7.1.0
+version:            7.1.1
 synopsis:           Please see the README on Github at <https://github.com/arbor/antiope#readme>
 description:        Please see the README on Github at <https://github.com/arbor/antiope#readme>.
 category:           Services
diff --git a/src/Antiope/S3/Syntax.hs b/src/Antiope/S3/Syntax.hs
--- a/src/Antiope/S3/Syntax.hs
+++ b/src/Antiope/S3/Syntax.hs
@@ -8,6 +8,7 @@
 import Antiope.S3.Types
 import Control.Lens
 import Data.Generics.Product.Any
+import Data.Semigroup            ((<>))
 import Data.Text                 (Text)
 
 -- | Append text to an S3Uri
diff --git a/src/Antiope/S3/Types.hs b/src/Antiope/S3/Types.hs
--- a/src/Antiope/S3/Types.hs
+++ b/src/Antiope/S3/Types.hs
@@ -20,6 +20,7 @@
 import Data.Char
 import Data.Generics.Product.Any
 import Data.List
+import Data.Semigroup            ((<>))
 import GHC.Generics
 import Network.AWS.Data
 import Network.AWS.S3            (BucketName (..), ObjectKey (..))