diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,6 +2,11 @@
 
 ## Unreleased changes
 
+## 8.8.5.5 released 2020-03-12
+- Remove from `Language.Haskell.GhclibParserEx.Fixity`:
+   - `preludeFixities`
+   - `baseFixities`
+
 ## 8.8.5.4 released 2020-03-11
 - Expose from `Language.Haskell.GhclibParserEx.Fixity`:
    - `preludeFixities`
diff --git a/ghc-lib-parser-ex.cabal b/ghc-lib-parser-ex.cabal
--- a/ghc-lib-parser-ex.cabal
+++ b/ghc-lib-parser-ex.cabal
@@ -1,6 +1,6 @@
 cabal-version: >= 1.18
 name:           ghc-lib-parser-ex
-version:        8.8.5.4
+version:        8.8.5.5
 description:    Please see the README on GitHub at <https://github.com/shayne-fletcher/ghc-lib-parser-ex#readme>
 homepage:       https://github.com/shayne-fletcher/ghc-lib-parser-ex#readme
 bug-reports:    https://github.com/shayne-fletcher/ghc-lib-parser-ex/issues
diff --git a/src/Language/Haskell/GhclibParserEx/Fixity.hs b/src/Language/Haskell/GhclibParserEx/Fixity.hs
--- a/src/Language/Haskell/GhclibParserEx/Fixity.hs
+++ b/src/Language/Haskell/GhclibParserEx/Fixity.hs
@@ -11,7 +11,7 @@
 
 module Language.Haskell.GhclibParserEx.Fixity(
     applyFixities
-  , preludeFixities, baseFixities, lensFixities, otherFixities
+  , preludeFixities, baseFixities
   ) where
 
 import BasicTypes
@@ -166,48 +166,6 @@
     , infixl_ 0 ["on"]
     , infixr_ 0 ["par","pseq"]
     ]
-
-lensFixities :: [(String, Fixity)]
-lensFixities = concat
-    -- List as provided at https://github.com/ndmitchell/hlint/issues/416
-    [infixr_ 4 ["%%@~","<%@~","%%~","<+~","<*~","<-~","<//~","<^~","<^^~","<**~"]
-    ,infix_ 4 ["%%@=","<%@=","%%=","<+=","<*=","<-=","<//=","<^=","<^^=","<**="]
-    ,infixr_ 2 ["<<~"]
-    ,infixr_ 9 ["#."]
-    ,infixl_ 8 [".#"]
-    ,infixr_ 8 ["^!","^@!"]
-    ,infixl_ 1 ["&","<&>","??"]
-    ,infixl_ 8 ["^.","^@."]
-    ,infixr_ 9 ["<.>","<.",".>"]
-    ,infixr_ 4 ["%@~",".~","+~","*~","-~","//~","^~","^^~","**~","&&~","<>~","||~","%~"]
-    ,infix_ 4 ["%@=",".=","+=","*=","-=","//=","^=","^^=","**=","&&=","<>=","||=","%="]
-    ,infixr_ 2 ["<~"]
-    ,infixr_ 2 ["`zoom`","`magnify`"]
-    ,infixl_ 8 ["^..","^?","^?!","^@..","^@?","^@?!"]
-    ,infixl_ 8 ["^#"]
-    ,infixr_ 4 ["<#~","#~","#%~","<#%~","#%%~"]
-    ,infix_ 4 ["<#=","#=","#%=","<#%=","#%%="]
-    ,infixl_ 9 [":>"]
-    ,infixr_ 4 ["</>~","<</>~","<.>~","<<.>~"]
-    ,infix_ 4 ["</>=","<</>=","<.>=","<<.>="]
-    ,infixr_ 4 [".|.~",".&.~","<.|.~","<.&.~"]
-    ,infix_ 4 [".|.=",".&.=","<.|.=","<.&.="]
-    ]
-
-otherFixities :: [(String, Fixity)]
-otherFixities = concat
-  -- hspec
-  [ infix_ 1 ["`shouldBe`","`shouldSatisfy`","`shouldStartWith`","`shouldEndWith`","`shouldContain`","`shouldMatchList`"
-             ,"`shouldReturn`","`shouldNotBe`","`shouldNotSatisfy`","`shouldNotContain`","`shouldNotReturn`","`shouldThrow`"]
-  -- quickcheck
-  , infixr_ 0 ["==>"]
-  , infix_ 4 ["==="]
-  -- esqueleto
-  , infix_ 4 ["==."]
-  -- lattices
-  , infixr_ 5 ["\\/"]
-  , infixr_ 6 ["/\\"]
-  ]
 
 infixr_, infixl_, infix_ :: Int -> [String] -> [(String,Fixity)]
 infixr_ = fixity InfixR