diff --git a/bob/devtools/scripts/ci.py b/bob/devtools/scripts/ci.py
index 31e65970012d54043c35240328d819fe8a0ccc00..60f8680773c8d1813ce3cca368e9a175ef7173a9 100644
--- a/bob/devtools/scripts/ci.py
+++ b/bob/devtools/scripts/ci.py
@@ -234,7 +234,7 @@ def build(ctx, dry_run):
   """
 
   from ..constants import CONDA_BUILD_CONFIG, CONDA_RECIPE_APPEND
-  from ..build import git_clean_build
+  from ..build import conda_arch, git_clean_build
   from ..bootstrap import run_cmdline
 
   from .build import build
@@ -252,4 +252,4 @@ def build(ctx, dry_run):
       ci=True,
       )
 
-  git_clean_build(run_cmdline, arch)
+  git_clean_build(run_cmdline, conda_arch())