diff --git a/.gitmodules b/.gitmodules
index 072f74acc9..1571044487 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -28,7 +28,7 @@
 [submodule "fates"]
 path = src/fates
 url = https://github.com/samsrabin/fates
-fxtag = cdd58546a49cd70de3180e29a1031b1d6fb3385d  # isforest-20241016: Add IS_FOREST* and other useful outputs.
+fxtag = 60191cf4e5db9bea30170c35eb2f7ea1a6b90439  # isforest-20241016: Combine isforest functions into one.
 fxrequired = AlwaysRequired
 # Standard Fork to compare to with "git fleximod test" to ensure personal forks aren't committed
 fxDONOTUSEurl = https://github.com/NCAR/fates-release
diff --git a/src/fates b/src/fates
index cdd58546a4..60191cf4e5 160000
--- a/src/fates
+++ b/src/fates
@@ -1 +1 @@
-Subproject commit cdd58546a49cd70de3180e29a1031b1d6fb3385d
+Subproject commit 60191cf4e5db9bea30170c35eb2f7ea1a6b90439