diff --git a/conda/meta.yaml b/conda/meta.yaml
index 140abdb4083f7e552493f783da4212755a287a41..5bfd99136ae32b12406cbfc6dcd9e288118d3853 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -10,7 +10,7 @@ source:
 
 build:
   noarch: python
-  number: {{ environ.get('BOB_BUILD_NUMBER', 0) }}
+  number: {{ environ.get('NEXT_BUILD_NUMBER', 0) }}
   run_exports:
     - {{ pin_subpackage(data['project']['name']) }}
   script: