diff --git a/.gitmodules b/.gitmodules
index 07d8a5aae3..b38fbad8b5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -106,7 +106,7 @@
         fxsparse = ../.clubb_sparse_checkout
         # The commit-hash below is intended to point to the HEAD of branch
         # 'clubb_4ncar_with_ml' in the mslines/clubb_ML repository.
-        fxtag = ab44dc3fa183f54cfcfcfd300de94cc4804200a8
+        fxtag = fa1e4c8af64a259960616713aad70997a0a90429
         fxDONOTUSEurl = https://github.com/larson-group/clubb_release
 
 [submodule "ext_co2_cooling"]
diff --git a/src/physics/clubb b/src/physics/clubb
index ab44dc3fa1..fa1e4c8af6 160000
--- a/src/physics/clubb
+++ b/src/physics/clubb
@@ -1 +1 @@
-Subproject commit ab44dc3fa183f54cfcfcfd300de94cc4804200a8
+Subproject commit fa1e4c8af64a259960616713aad70997a0a90429