diff --git a/src/node.cpp b/src/node.cpp
index 64ab8d8..a39d2a0 100644
--- a/src/node.cpp
+++ b/src/node.cpp
@@ -42,7 +42,7 @@ void node::join_channel(const std::string &name) {
 }
 
 void node::leave_channel(const std::string &name) {
-	if(!get_channel(name))
+	if(not get_channel(name))
 		return;
 	network.cancelListen(channels[name].key,
 			channels[name].token.get());