diff --git a/setup.py b/setup.py
index 9bc6796e..91069ffe 100644
--- a/setup.py
+++ b/setup.py
@@ -43,7 +43,8 @@ INSTALL_REQUIRES = [
 	"feedparser>=5.2.1,<5.3",
 	"chainmap>=1.0.2,<1.1",
 	"future>=0.15,<0.16",
-	"scandir>=1.3,<1.4"
+	"scandir>=1.3,<1.4",
+	"websocket-client>=0.40,<0.41"
 ]
 
 # Additional requirements for optional install options