diff --git a/cmor/conda_build_config.yaml b/cmor/conda_build_config.yaml
index b1b1d63..fac385f 100644
--- a/cmor/conda_build_config.yaml
+++ b/cmor/conda_build_config.yaml
@@ -1,6 +1,6 @@
 python:
     - 2.7
-numpy:
-    - 1.14
-    - 1.13
-    - 1.12
+    - 3.6
+    - 3.7
+fortran_compiler_version:   # [osx]
+    - 4.8.5                 # [osx]
\ No newline at end of file
diff --git a/cmor/meta.yaml.in b/cmor/meta.yaml.in
index ef5738d..473784f 100644
--- a/cmor/meta.yaml.in
+++ b/cmor/meta.yaml.in
@@ -1,6 +1,6 @@
 package:
     name: cmor
-    version: @VERSION@.npy{{ numpy }}
+    version: @VERSION@.numpy
 
 source:
     git_rev: @UVCDAT_BRANCH@