diff --git a/test-requirements.txt b/test-requirements.txt
index fc5379de6..3c8fca119 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,7 +4,7 @@
 coverage!=4.4,>=4.0 # Apache-2.0
 doc8>=0.6.0 # Apache-2.0
 flake8-import-order==0.11 # LGPLv3
-hacking<0.13,>=0.12.0 # Apache-2.0
+hacking>=1.0.0 # Apache-2.0
 mock>=2.0.0 # BSD
 sphinx>=1.6.2 # BSD
 openstackdocstheme>=1.17.0 # Apache-2.0
diff --git a/tox.ini b/tox.ini
index cf75a0a13..780e11fd4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -61,8 +61,10 @@ commands = {toxinidir}/tools/states_to_dot.py -f {toxinidir}/doc/source/images/s
 max-complexity=15
 # [H106] Don't put vim configuration in source files.
 # [H203] Use assertIs(Not)None to check for None.
+# [H204] Use assert(Not)Equal to check for equality.
+# [H205] Use assert(Greater|Less)(Equal) for comparison.
 # [H904] Delay string interpolations at logging calls.
-enable-extensions=H106,H203,H904
+enable-extensions=H106,H203,H204,H205,H904
 import-order-style = pep8
 application-import-names = ironic_inspector