diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index a5b51bb43b4be6833d33710c9781b75d04dc66f6..ee0657f7e0a227c894d8edbaebcd58d303f1ca77 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -6903,7 +6903,7 @@ public class XmppConnectionService extends Service {
                     Config.LOGTAG,
                     account.getJid().asBareJid()
                             + ": making disco request for "
-                            + key.second
+                            + (key == null ? null : key.second)
                             + " to "
                             + jid);
             sendIqPacket(