diff --git a/appveyor.yml b/appveyor.yml
index a7558601..271f8ae4 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -27,7 +27,6 @@ install:
     - conda update -q conda
     - cmd: conda init cmd.exe
     - sh: conda init bash
-    - sh: source ~/miniconda3/etc/profile.d/conda.sh
     - conda env create -f environment.yml
     - cmd: conda activate cadquery
     - sh: conda activate cadquery