diff --git a/system/home/programming/default.nix b/system/home/programming/default.nix
index ff889837..fb10d305 100644
--- a/system/home/programming/default.nix
+++ b/system/home/programming/default.nix
@@ -11,6 +11,7 @@
             isort
             numpy
             scipy
+            astropy
             xarray
             netcdf4
             matplotlib