diff --git a/conda-recipe/meta.yaml b/conda-recipe/meta.yaml
index 5f6c432d..4a728827 100644
--- a/conda-recipe/meta.yaml
+++ b/conda-recipe/meta.yaml
@@ -1,7 +1,7 @@
 package:
   name: libdiffpy
   ## Use __conda_version__.txt.
-  # version: 1.2.77
+  # version: 1.3
 
 source:
   # git_url: https://github.com/diffpy/libdiffpy.git
@@ -16,12 +16,12 @@ requirements:
     - boost-all 1.59.0
     - gsl 2.1
     - cxxtest
-    - libobjcryst
+    - libobjcryst 2015.1|2015.1.*
 
   run:
     - boost-all 1.59.0
     - gsl >=2.1
-    - libobjcryst
+    - libobjcryst 2015.1|2015.1.*
 
 test:
   requires: