diff --git a/meta.yaml b/meta.yaml
index cdea006..8b3fc83 100644
--- a/meta.yaml
+++ b/meta.yaml
@@ -2,7 +2,7 @@
 
 package:
   name: mako
-  version: {{ data.get('version') }}
+  version: 1.0
 
 source:
   git_url: https://github.com/ramellose/mako
@@ -11,6 +11,7 @@ requirements:
   host:
     - python >=3.5
     - setuptools
+    - pbr
   run:
     - python >=3.5
     - numpy >=1.15.0
@@ -19,6 +20,7 @@ requirements:
     - neo4j-python-driver >=4.2.1
     - networkx >=2.2
     - pandas >=1.1.5
+    - pbr
     - biom-format
     - psutil
     - requests