From 04752f7a59c4eac25b20b42d69a73f74a0a9adc5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Thu, 9 Apr 2026 02:17:32 +0200
Subject: [PATCH] esphome: fix dashboard erroring with: No module named esphome

---
 pkgs/by-name/es/esphome/package.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/es/esphome/package.nix b/pkgs/by-name/es/esphome/package.nix
index 99dc2e99f781..1d7fb10189f6 100644
--- a/pkgs/by-name/es/esphome/package.nix
+++ b/pkgs/by-name/es/esphome/package.nix
@@ -117,7 +117,9 @@ python.pkgs.buildPythonApplication rec {
         git
       ]
     }"
-    "--prefix PYTHONPATH : ${python.pkgs.makePythonPath dependencies}" # will show better error messages
+    # The dashboard requires esphome to be importable
+    # dependencies are added to show better error messages
+    "--prefix PYTHONPATH : $out/${python.sitePackages}:${python.pkgs.makePythonPath dependencies}"
     "--prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ stdenv.cc.cc ]}"
     "--set ESPHOME_USE_SUBPROCESS ''"
     # https://github.com/NixOS/nixpkgs/issues/362193