diff --git a/experiments/ClimaEarth/Artifacts.toml b/experiments/ClimaEarth/Artifacts.toml
index 86d620b8ce..4eb31ca865 100644
--- a/experiments/ClimaEarth/Artifacts.toml
+++ b/experiments/ClimaEarth/Artifacts.toml
@@ -47,3 +47,6 @@ git-tree-sha1 = "fe19d8dbe7a18ff39588e1f718014b0479d9c0f7"
     [[earth_orography_60arcseconds.download]]
     sha256 = "eca66c0701d1c2b9e271742314915ffbf4a0fae92709df611c323f38e019966e"
     url = "https://caltech.box.com/shared/static/4asrxcgl6xsgenfcug9p0wkkyhtqilgk.gz"
+
+[era5_monthly_averages_pressure_levels_1979_2024]
+git-tree-sha1 = "dd7ee9500805f590f8fc4c00bfc373eeb7a01587"