diff --git a/pkgs/development/libraries/haskell/statistics/0.10.5.2.nix b/pkgs/development/libraries/haskell/statistics/0.10.5.2.nix
deleted file mode 100644
index 518d22ee1d46..000000000000
--- a/pkgs/development/libraries/haskell/statistics/0.10.5.2.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{ cabal, binary, deepseq, erf, HUnit, ieee754, mathFunctions
-, monadPar, mwcRandom, primitive, QuickCheck, testFramework
-, testFrameworkHunit, testFrameworkQuickcheck2, vector
-, vectorAlgorithms, vectorBinaryInstances
-}:
-
-cabal.mkDerivation (self: {
-  pname = "statistics";
-  version = "0.10.5.2";
-  sha256 = "13wbxz83ci78k41c6swyiwi82rikm9i9vwjwj3d3w327xs59bvvy";
-  buildDepends = [
-    binary deepseq erf mathFunctions monadPar mwcRandom primitive
-    vector vectorAlgorithms vectorBinaryInstances
-  ];
-  testDepends = [
-    erf HUnit ieee754 mathFunctions mwcRandom primitive QuickCheck
-    testFramework testFrameworkHunit testFrameworkQuickcheck2 vector
-    vectorAlgorithms
-  ];
-  doCheck = false;
-  meta = {
-    homepage = "https://github.com/bos/statistics";
-    description = "A library of statistical types, data, and functions";
-    license = self.stdenv.lib.licenses.bsd3;
-    platforms = self.ghc.meta.platforms;
-    maintainers = [ self.stdenv.lib.maintainers.andres ];
-  };
-})
diff --git a/pkgs/development/libraries/haskell/statistics/0.11.0.0.nix b/pkgs/development/libraries/haskell/statistics/default.nix
similarity index 100%
rename from pkgs/development/libraries/haskell/statistics/0.11.0.0.nix
rename to pkgs/development/libraries/haskell/statistics/default.nix
diff --git a/pkgs/top-level/haskell-packages.nix b/pkgs/top-level/haskell-packages.nix
index 17cf5882e79e..947e571dafd1 100644
--- a/pkgs/top-level/haskell-packages.nix
+++ b/pkgs/top-level/haskell-packages.nix
@@ -2368,15 +2368,10 @@ let result = let callPackage = x : y : modifyPrio (newScope result.finalReturn x
 
   StateVar = callPackage ../development/libraries/haskell/StateVar {};
 
-  statistics_0_10_5_2 = callPackage ../development/libraries/haskell/statistics/0.10.5.2.nix {
+  statistics = callPackage ../development/libraries/haskell/statistics {
     binary = self.binary_0_7_1_0;
     vectorBinaryInstances = self.vectorBinaryInstances.override { binary = self.binary_0_7_1_0; };
   };
-  statistics_0_11_0_0 = callPackage ../development/libraries/haskell/statistics/0.11.0.0.nix {
-    binary = self.binary_0_7_1_0;
-    vectorBinaryInstances = self.vectorBinaryInstances.override { binary = self.binary_0_7_1_0; };
-  };
-  statistics = self.statistics_0_10_5_2;
 
   statvfs = callPackage ../development/libraries/haskell/statvfs {};