diff --git a/.gitmodules b/.gitmodules
index a1798d3..da47447 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,5 @@
 
 [submodule "pyFMS"]
-	path = pyFMS
-	url = https://github.com/NOAA-GFDL/pyFMS.git
+  path = pyFMS
+  branch = fmsgridtools-development
+  url = https://github.com/mlee03/pyFMS.git
diff --git a/pyFMS b/pyFMS
index 3752b67..eed066f 160000
--- a/pyFMS
+++ b/pyFMS
@@ -1 +1 @@
-Subproject commit 3752b67a905844db75a35a23a1562673fd7e633e
+Subproject commit eed066faf6dc1796e297f5040663331bea9d6b42
diff --git a/tests/shared/test_gridobj.py b/tests/shared/test_gridobj.py
index 217a9bc..7f4d04a 100644
--- a/tests/shared/test_gridobj.py
+++ b/tests/shared/test_gridobj.py
@@ -204,7 +204,6 @@ def test_minigrids_option(set_fms_files):
     gridfile.unlink()
     pyfms.fms.end()
 
-@pytest.mark.skip("error in pyFMS")
 def test_to_domain(set_fms_files):
 
     nx, ny = 8, 8