diff --git a/tox.ini b/tox.ini
index e134d0c124..0c407cac2e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -55,12 +55,12 @@ commands =
 [testenv:func]
 commands = ./.functests {posargs}
 
-[testenv:func-in-process-fast-post]
+[testenv:func-fast-post]
 commands = ./.functests {posargs}
 setenv = SWIFT_TEST_IN_PROCESS=1
          SWIFT_TEST_IN_PROCESS_OBJECT_POST_AS_COPY=False
 
-[testenv:func-in-process-encryption]
+[testenv:func-encryption]
 commands = ./.functests {posargs}
 setenv = SWIFT_TEST_IN_PROCESS=1
          SWIFT_TEST_IN_PROCESS_CONF_LOADER=encryption