diff --git a/features/format.feature b/features/format.feature
index f5156301..7fd82718 100644
--- a/features/format.feature
+++ b/features/format.feature
@@ -396,7 +396,6 @@ Feature: Custom formats
         | basic_folder    |
         | basic_dayone    |
 
-    @skip_win
     Scenario Outline: Export to yaml
         Given we use the config "<config>.yaml"
         And we use the password "test" if prompted
diff --git a/jrnl/os_compat.py b/jrnl/os_compat.py
index 2da13515..6615b886 100644
--- a/jrnl/os_compat.py
+++ b/jrnl/os_compat.py
@@ -15,4 +15,4 @@ def on_posix():
 
 def split_args(args):
     """Split arguments and add escape characters as appropriate for the OS"""
-    return shlex.split(args, posix=on_posix)
+    return shlex.split(args, posix=on_posix())
diff --git a/tests/test_os_compat.py b/tests/test_os_compat.py
index 9b31de50..008dbcef 100644
--- a/tests/test_os_compat.py
+++ b/tests/test_os_compat.py
@@ -67,7 +67,7 @@ def test_on_posix(systems):
 )
 def test_split_args_on_windows(args):
     input_arguments, expected_split_args = args[0], args[1]
-    with mock.patch("jrnl.os_compat.on_windows", True):
+    with mock.patch("jrnl.os_compat.on_windows", lambda: True):
         assert split_args(input_arguments) == expected_split_args
 
 
@@ -83,5 +83,5 @@ def test_split_args_on_windows(args):
 )
 def test_split_args_on_not_windows(args):
     input_arguments, expected_split_args = args[0], args[1]
-    with mock.patch("jrnl.os_compat.on_windows", True):
+    with mock.patch("jrnl.os_compat.on_windows", lambda: True):
         assert split_args(input_arguments) == expected_split_args