diff --git a/pkgs/development/libraries/haskell/case-insensitive/0.2.nix b/pkgs/development/libraries/haskell/case-insensitive/0.2.0.2.nix
similarity index 100%
rename from pkgs/development/libraries/haskell/case-insensitive/0.2.nix
rename to pkgs/development/libraries/haskell/case-insensitive/0.2.0.2.nix
diff --git a/pkgs/development/libraries/haskell/case-insensitive/0.3.nix b/pkgs/development/libraries/haskell/case-insensitive/0.3.nix
new file mode 100644
index 00000000000..88ae10d2390
--- /dev/null
+++ b/pkgs/development/libraries/haskell/case-insensitive/0.3.nix
@@ -0,0 +1,17 @@
+{cabal, hashable, text} :
+
+cabal.mkDerivation (self : {
+  pname = "case-insensitive";
+  version = "0.3";
+  sha256 = "0k3y09ak4k0jwx7bh5awcznw064xgf6yzidq3jalif7m3c9bv5q7";
+  propagatedBuildInputs = [ hashable text ];
+  meta = {
+    description = "Case insensitive string comparison";
+    license = self.stdenv.lib.licenses.bsd3;
+    platforms = self.stdenv.lib.platforms.haskellPlatforms;
+    maintainers = [
+      self.stdenv.lib.maintainers.simons
+      self.stdenv.lib.maintainers.andres
+    ];
+  };
+})