diff --git a/packaging/torchvision/meta.yaml b/packaging/torchvision/meta.yaml
index 58dda3e26ca..669bcbd7a78 100644
--- a/packaging/torchvision/meta.yaml
+++ b/packaging/torchvision/meta.yaml
@@ -28,7 +28,7 @@ requirements:
 
 build:
   string: py{{py}}_{{ environ['CU_VERSION'] }}
-  script: PYTHON setup.py install --single-version-externally-managed --record=record.txt # [not win]
+  script: python setup.py install --single-version-externally-managed --record=record.txt # [not win]
   script_env:
     - CUDA_HOME
     - FORCE_CUDA