diff --git a/IPython/lib/inputhook.py b/IPython/lib/inputhook.py
index c181005..98d8c2c 100644
--- a/IPython/lib/inputhook.py
+++ b/IPython/lib/inputhook.py
@@ -21,6 +21,11 @@ from distutils.version import LooseVersion as V
 
 from warnings import warn
 
+
+warn("`IPython.lib.inputhook` is deprecated since IPython 5.0 and will be removed in future versions.",
+        DeprecationWarning, stacklevel=2)
+
+
 #-----------------------------------------------------------------------------
 # Constants
 #-----------------------------------------------------------------------------
diff --git a/IPython/testing/iptest.py b/IPython/testing/iptest.py
index 7bfa649..b2f19a4 100644
--- a/IPython/testing/iptest.py
+++ b/IPython/testing/iptest.py
@@ -364,9 +364,6 @@ def run_iptest():
     if '--with-xunit' in sys.argv and not hasattr(Xunit, 'orig_addError'):
         monkeypatch_xunit()
 
-    warnings.filterwarnings('ignore',
-        'This will be removed soon.  Use IPython.testing.util instead')
-    
     arg1 = sys.argv[1]
     if arg1 in test_sections:
         section = test_sections[arg1]