diff --git a/pkgs/tools/networking/dd-agent/integrations-core.nix b/pkgs/tools/networking/dd-agent/integrations-core.nix
index edf7a8faaf86..e466be816e43 100644
--- a/pkgs/tools/networking/dd-agent/integrations-core.nix
+++ b/pkgs/tools/networking/dd-agent/integrations-core.nix
@@ -75,7 +75,7 @@ let
     mongo    = (ps: [ ps.pymongo ]);
     network  = (ps: [ ps.psutil ]);
     nginx    = (ps: []);
-    postgres = (ps: with ps; [ pg8000_1_12 psycopg2 ]);
+    postgres = (ps: with ps; [ pg8000 psycopg2 ]);
   };
 
   # All integrations (default + extra):
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index e4182a46556f..7e8624e496da 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5184,8 +5184,6 @@ in {
 
   pg8000 = callPackage ../development/python-modules/pg8000 { };
 
-  pg8000_1_12 = callPackage ../development/python-modules/pg8000/1_12.nix { };
-
   pgcli = callPackage ../development/tools/database/pgcli { };
 
   pglast = callPackage ../development/python-modules/pglast { };
diff --git a/pkgs/top-level/python2-packages.nix b/pkgs/top-level/python2-packages.nix
index bc37fd28db08..7e430a065814 100644
--- a/pkgs/top-level/python2-packages.nix
+++ b/pkgs/top-level/python2-packages.nix
@@ -370,6 +370,8 @@ with self; with super; {
 
   pathpy = callPackage ../development/python-modules/path.py/2.nix { };
 
+  pg8000 = callPackage ../development/python-modules/pg8000/1_12.nix { };
+
   pillow = callPackage ../development/python-modules/pillow/6.nix {
     inherit (pkgs) freetype libjpeg zlib libtiff libwebp tcl lcms2 tk;
     inherit (pkgs.xorg) libX11;