diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 97690fe..17067c4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,8 @@ jobs:
           auto-activate-base: true
 
       - name: "Install conda build"
-        run: conda install -c conda-forge conda-build
+        run: conda install -c conda-forge conda-build python-patch
+
 
       - name: "Check conda"
         run: |
@@ -43,7 +44,6 @@ jobs:
 
       - name: "Prepare sources"
         run: |
-          conda install -c conda-forge python-patch
           python prepare.py
 
       - name: "Run conda build"