diff --git a/pkgs/development/libraries/haskell/IORefCAS/default.nix b/pkgs/development/libraries/haskell/IORefCAS/default.nix
index 6a11c4d6a1c..fc9b09bd0d7 100644
--- a/pkgs/development/libraries/haskell/IORefCAS/default.nix
+++ b/pkgs/development/libraries/haskell/IORefCAS/default.nix
@@ -9,5 +9,6 @@ cabal.mkDerivation (self: {
     description = "Atomic compare and swap for IORefs and STRefs";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/abstract-par/default.nix b/pkgs/development/libraries/haskell/abstract-par/default.nix
index 1c19e8e2aee..ad0ddf43380 100644
--- a/pkgs/development/libraries/haskell/abstract-par/default.nix
+++ b/pkgs/development/libraries/haskell/abstract-par/default.nix
@@ -10,5 +10,6 @@ cabal.mkDerivation (self: {
     description = "Type classes generalizing the functionality of the 'monad-par' library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/bits-atomic/default.nix b/pkgs/development/libraries/haskell/bits-atomic/default.nix
index 388136c03d2..e6add5883aa 100644
--- a/pkgs/development/libraries/haskell/bits-atomic/default.nix
+++ b/pkgs/development/libraries/haskell/bits-atomic/default.nix
@@ -10,5 +10,6 @@ cabal.mkDerivation (self: {
     description = "Atomic bit operations on memory locations for low-level synchronization";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/monad-par-extras/default.nix b/pkgs/development/libraries/haskell/monad-par-extras/default.nix
index 1bbeb47c684..2be599a7c5c 100644
--- a/pkgs/development/libraries/haskell/monad-par-extras/default.nix
+++ b/pkgs/development/libraries/haskell/monad-par-extras/default.nix
@@ -12,5 +12,6 @@ cabal.mkDerivation (self: {
     description = "Combinators and extra features for Par monads";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })