diff --git a/gitlab/conda_build_config.yaml b/gitlab/conda_build_config.yaml
index 7079fec5c871a82a5216b4df8a92dd2ee05f4990..2ada9bb2140c59cb8f09fd22ee64cf094b2c8cfc 100644
--- a/gitlab/conda_build_config.yaml
+++ b/gitlab/conda_build_config.yaml
@@ -20,7 +20,7 @@ blas_impl:
 pin_run_as_build:
   libboost:
     max_pin: x.x.x
-  py-boost:
+  py_boost:
     max_pin: x.x.x
   boost:
     max_pin: x.x.x