diff --git a/environment.yml b/environment.yml
index 2e7f051c..99f5eeea 100644
--- a/environment.yml
+++ b/environment.yml
@@ -1,15 +1,14 @@
-name: network
-channels:
-- conda-forge
+name: nams  # Network Analysis Made Simple
+channels: !!python/tuple
 - defaults
+- conda-forge
+- ericmjl
 dependencies:
-- scipy
 - matplotlib
 - networkx
+- scipy
 - numpy
-- pandas
 - python=3.6
-- hiveplot
 - nxviz
+- hiveplot
 - jupyter
-- pip
diff --git a/update_env.sh b/update_env.sh
new file mode 100644
index 00000000..4259dc84
--- /dev/null
+++ b/update_env.sh
@@ -0,0 +1,2 @@
+wget https://raw.githubusercontent.com/ericmjl/conda-envs/master/nams.yml -O environment.yml
+conda env update -f environment.yml