diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 4be33c7..3d415a9 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -74,7 +74,7 @@ jobs:
 
               # Build conda package
               conda config --set anaconda_upload no
-              package_file=${conda build fds.sdk.utils --output}
+              package_file=$(conda build fds.sdk.utils --output)
               conda build fds.sdk.utils
               
               anaconda -t $ANACONDA_TOKEN upload -u factset -l main ${package_file}