diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
index bae3c49..c0ba2f2 100644
--- a/.github/workflows/actions.yml
+++ b/.github/workflows/actions.yml
@@ -114,6 +114,7 @@ jobs:
             --output-dir build/
             -c conda-forge
             -c bioconda
+            -c smcolby
       
       - name: Upload conda package
         env:
diff --git a/conda.recipe/recipe.yaml b/conda.recipe/recipe.yaml
index d6861e8..a0dea1d 100644
--- a/conda.recipe/recipe.yaml
+++ b/conda.recipe/recipe.yaml
@@ -12,7 +12,7 @@ extra:
   channels:
     - conda-forge
     - bioconda
-    - smcolby # [linux64]
+    - smcolby
     - anaconda
 
 build:
@@ -27,7 +27,8 @@ requirements:
   run:
     - crest >=2.12
     - joblib
-    - mobcal-shm # [linux64]
+    - if: linux
+      then: mobcal-shm
     - numpy >=1.19.4
     - nwchem >=7.0.2
     - openbabel >=3.0.0