diff --git a/IPython/utils/traitlets.py b/IPython/utils/traitlets.py
deleted file mode 100644
index 2f979fa..0000000
--- a/IPython/utils/traitlets.py
+++ /dev/null
@@ -1,6 +0,0 @@
-
-from warnings import warn
-
-warn("IPython.utils.traitlets has moved to a top-level traitlets package.", stacklevel=2)
-
-from traitlets import *
diff --git a/codecov.yml b/codecov.yml
index a39ae52..eaca5f2 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -22,4 +22,3 @@ ignore:
   - IPython/utils/localinterfaces.py
   - IPython/utils/log.py
   - IPython/utils/signatures.py
-  - IPython/utils/traitlets.py
diff --git a/pyproject.toml b/pyproject.toml
index ff5e743..4589296 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -348,7 +348,6 @@ addopts = [
    "--ignore=IPython/utils/localinterfaces.py",
    "--ignore=IPython/utils/log.py",
    "--ignore=IPython/utils/signatures.py",
-   "--ignore=IPython/utils/traitlets.py",
    "--ignore=IPython/utils/version.py"
 ]
 doctest_optionflags = [