diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index bc76c92..7f20459 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -20,7 +20,7 @@ jobs:
     - name: Install Mamba
       run: |
         wget -qO- https://micromamba.snakepit.net/api/micromamba/linux-64/latest | tar -xvj bin/micromamba
-        ./bin/micromamba shell init -s bash -p ~/micromamba
+        ./bin/micromamba shell init -s bash
         source ~/.bashrc
 
     - name: Create conda environment