From 7fb7c43e45b53da4a087de887f5b865394f012ed Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Sun, 8 Jun 2025 12:52:06 +0200
Subject: [PATCH] chore: pip_constraint fix for dockerfile

---
 Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 064637b8a..ec7dca342 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -36,6 +36,8 @@ ENV LD_LIBRARY_PATH /usr/local/lib
 COPY --chown=ftuser:ftuser requirements.txt requirements-hyperopt.txt /freqtrade/
 USER ftuser
 RUN  pip install --user --no-cache-dir "numpy<2.3.0" \
+  && echo "numpy<2.3.0" > /tmp/constraints.txt \
+  && export PIP_CONSTRAINT=/tmp/constraints.txt \
   && pip install --user --no-cache-dir -r requirements-hyperopt.txt
 
 # Copy dependencies to runtime-image