diff --git a/.github/workflows/cabal.yml b/.github/workflows/cabal.yml
index d92d5db..9df9413 100644
--- a/.github/workflows/cabal.yml
+++ b/.github/workflows/cabal.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       matrix:
         cabal: ["3.6", "3.10"]
-        ghc: ["8.10.7", "9.0.2", "9.2.8", "9.4.8", "9.6.3"]
+        ghc: ["9.0.2", "9.2.8", "9.4.8", "9.6.3"]
 
     steps:
       - name: Checkout
diff --git a/monoidal-functors.cabal b/monoidal-functors.cabal
index f74b55c..9e68bde 100644
--- a/monoidal-functors.cabal
+++ b/monoidal-functors.cabal
@@ -12,8 +12,7 @@ homepage:            http://github.com/solomon-b/monoidal-functors
 build-type:          Simple
 extra-source-files:  CHANGELOG.md
 description:         A typeclass hierarchy for monoidal functors.
-tested-with:   GHC == 8.10.7
-             , GHC == 9.0.2
+tested-with:   GHC == 9.0.2
              , GHC == 9.2.8
              , GHC == 9.4.8
              , GHC == 9.6.3
diff --git a/src/Control/Category/Tensor.hs b/src/Control/Category/Tensor.hs
index 4ca26ad..de81ee4 100644
--- a/src/Control/Category/Tensor.hs
+++ b/src/Control/Category/Tensor.hs
@@ -31,7 +31,7 @@ import Data.Functor.Contravariant (Op (..))
 import Data.Profunctor (Profunctor (..), Star (..))
 import Data.These (These (..), these)
 import Data.Void (Void, absurd)
-import Prelude hiding (id, (.))
+import Prelude hiding (Applicative (..), id, (.))
 
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