1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index a298c94..33601cd 100644
--- a/tox.ini
+++ b/tox.ini
@@ -34,6 +34,7 @@ commands =
 
 [testenv:py311-twistedTrunk]
 deps =
+    pyasn1!=0.5.0
     Twisted[all_non_platform] @ git+https://github.com/twisted/twisted
 setenv =
 commands =