diff --git a/requirements.txt b/requirements.txt
index 60e5ed4..3883069 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
-irc
+# Pin irc module to 15.1.1 until ib3 releases https://github.com/bd808/python-ib3/commit/92da70155e5378478802cb38baaa2a00187201d6
+irc==15.1.1
 python-daemon
 ib3