From c1f40d33c89b361a1edad17aa25cfff1ab4014fd Mon Sep 17 00:00:00 2001
From: atalman <atalman@fb.com>
Date: Mon, 6 Oct 2025 20:28:20 +0000
Subject: [PATCH] Fix docker build issue after 164575 (#164774)

Looks like https://github.com/pytorch/pytorch/pull/164575 introduced an issue.
The command is wrong:
```
conda install -c "whl/nightly" -y python=3.11 conda=25.7.0
```
Should be just using default conda channel:
```
conda install  -y python=3.11 conda=25.7.0
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/164774
Approved by: https://github.com/Camyll
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index f73dfcc1af3a..331cf00593cb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -53,7 +53,7 @@ ARG CUDA_PATH=cu121
 ARG INSTALL_CHANNEL=whl/nightly
 # Automatically set by buildx
 # pinning version of conda here see: https://github.com/pytorch/pytorch/issues/164574
-RUN /opt/conda/bin/conda install -c "${INSTALL_CHANNEL}" -y python=${PYTHON_VERSION} conda=25.7.0
+RUN /opt/conda/bin/conda install -y python=${PYTHON_VERSION} conda=25.7.0
 
 ARG TARGETPLATFORM