diff --git a/Makefile.local b/Makefile.local
index 45af2004..c163514c 100644
--- a/Makefile.local
+++ b/Makefile.local
@@ -1 +1 @@
-TESTFLAGS=--hypothesis-profile=dev
+TESTFLAGS=--hypothesis-profile=fast
diff --git a/conftest.py b/conftest.py
index 28258351..eb6de3d3 100644
--- a/conftest.py
+++ b/conftest.py
@@ -1,6 +1,6 @@
 from hypothesis import settings
 
 # define tests profile. Full documentation is at:
 # https://hypothesis.readthedocs.io/en/latest/settings.html#settings-profiles
-settings.register_profile("ci", max_examples=5, deadline=5000)
-settings.register_profile("dev", max_examples=20, deadline=5000)
+settings.register_profile("fast", max_examples=5, deadline=5000)
+settings.register_profile("slow", max_examples=20, deadline=5000)
diff --git a/tox.ini b/tox.ini
index a944a07f..0d2659fe 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,17 +1,17 @@
 [tox]
 envlist=flake8,py3
 
 [testenv:py3]
 deps =
   .[testing]
   pytest-cov
   pifpaf
 commands =
-  pifpaf run postgresql -- pytest --hypothesis-profile=ci --cov=swh --cov-branch {posargs}
+  pifpaf run postgresql -- pytest --hypothesis-profile=fast --cov=swh --cov-branch {posargs}
 
 [testenv:flake8]
 skip_install = true
 deps =
   flake8
 commands =
   {envpython} -m flake8