From d10716e1dce8eed637da9fbd446e746b8b0dbf97 Mon Sep 17 00:00:00 2001
From: Gabriel Ebner <gebner@gebner.org>
Date: Sat, 19 Sep 2020 14:58:15 +0200
Subject: [PATCH] collectd: use jdk8

---
 pkgs/top-level/all-packages.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b0157e37fcf..95152222477 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2766,6 +2766,7 @@ in
 
   collectd = callPackage ../tools/system/collectd {
     libsigrok = libsigrok-0-3-0; # not compatible with >= 0.4.0 yet
+    jdk = jdk8; # TODO: remove override https://github.com/NixOS/nixpkgs/pull/89731
   };
 
   collectd-data = callPackage ../tools/system/collectd/data.nix { };