diff --git a/config/hosts/grondahl/services/postgres.nix b/config/hosts/grondahl/services/postgres.nix
index 7b0e3ee..30f4f83 100644
--- a/config/hosts/grondahl/services/postgres.nix
+++ b/config/hosts/grondahl/services/postgres.nix
@@ -2,7 +2,7 @@
 {
   services.postgresql = {
     enable = true;
-    package = pkgs.postgresql_16;
+    package = pkgs.postgresql_13;
 		extraPlugins = with config.services.postgresql.package.pkgs; [
 			postgis
 		];
diff --git a/config/hosts/wind/services/postgres.nix b/config/hosts/wind/services/postgres.nix
index e7712e4..79cf378 100644
--- a/config/hosts/wind/services/postgres.nix
+++ b/config/hosts/wind/services/postgres.nix
@@ -2,7 +2,7 @@
 {
   services.postgresql = {
     enable = true;
-    package = pkgs.postgresql_16;
+    package = pkgs.postgresql_13;
     initialScript = pkgs.writeText "synapse-init.sql" ''
                       CREATE ROLE synapse;
                       CREATE DATABASE synapse WITH OWNER synapse