diff --git a/conda/meta.yaml b/conda/meta.yaml
index a957dd832ce89462e3131051def656e15633b677..7e60961ae82c417859554236947ea0e93e5a9fc1 100644
--- a/conda/meta.yaml
+++ b/conda/meta.yaml
@@ -26,7 +26,7 @@ requirements:
     - python {{ python }}
     - setuptools {{ setuptools }}
     - bob.extension
-    - numpy
+    - numpy {{ numpy }}
     - bob.pad.face
     - bob.learn.pytorch