diff --git a/services/monitoring/exporters/postgres.nix b/services/monitoring/exporters/postgres.nix
index c6a9469..ee16b98 100644
--- a/services/monitoring/exporters/postgres.nix
+++ b/services/monitoring/exporters/postgres.nix
@@ -23,7 +23,10 @@ in
     };
 
     services.postgresql.settings.shared_preload_libraries = "pg_stat_statements";
+    systemd.services.postgresql.postStart = lib.mkAfter ''
+      ${config.services.postgresql.package}/bin/psql -U postgres -c "CREATE EXTENSION IF NOT EXISTS pg_stat_statements;";
+    '';
 
     bagel.monitoring.grafana-agent.exporters.postgres.port = 9104;
   };
-}
\ No newline at end of file
+}