diff --git a/pkgs/development/libraries/haskell/persistent-postgresql/default.nix b/pkgs/development/libraries/haskell/persistent-postgresql/default.nix
index 15b1c426aea..c1022e13749 100644
--- a/pkgs/development/libraries/haskell/persistent-postgresql/default.nix
+++ b/pkgs/development/libraries/haskell/persistent-postgresql/default.nix
@@ -15,5 +15,6 @@ cabal.mkDerivation (self: {
     description = "Backend for the persistent library using postgresql";
     license = self.stdenv.lib.licenses.mit;
     platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/postgresql-libpq/default.nix b/pkgs/development/libraries/haskell/postgresql-libpq/default.nix
index abe2e83a018..19f729a5641 100644
--- a/pkgs/development/libraries/haskell/postgresql-libpq/default.nix
+++ b/pkgs/development/libraries/haskell/postgresql-libpq/default.nix
@@ -10,5 +10,6 @@ cabal.mkDerivation (self: {
     description = "low-level binding to libpq";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })
diff --git a/pkgs/development/libraries/haskell/postgresql-simple/default.nix b/pkgs/development/libraries/haskell/postgresql-simple/default.nix
index 03263c9ff97..a142abdbceb 100644
--- a/pkgs/development/libraries/haskell/postgresql-simple/default.nix
+++ b/pkgs/development/libraries/haskell/postgresql-simple/default.nix
@@ -14,5 +14,6 @@ cabal.mkDerivation (self: {
     description = "Mid-Level PostgreSQL client library";
     license = self.stdenv.lib.licenses.bsd3;
     platforms = self.ghc.meta.platforms;
+    maintainers = [ self.stdenv.lib.maintainers.andres ];
   };
 })