diff --git a/lib/jsonrpc.h b/lib/jsonrpc.h
index 5f46e3b14..982017a7b 100644
--- a/lib/jsonrpc.h
+++ b/lib/jsonrpc.h
@@ -125,7 +125,7 @@ void jsonrpc_session_enable_reconnect(struct jsonrpc_session *);
 void jsonrpc_session_force_reconnect(struct jsonrpc_session *);
 
 void jsonrpc_session_set_max_backoff(struct jsonrpc_session *,
-                                     int max_backofF);
+                                     int max_backoff);
 void jsonrpc_session_set_probe_interval(struct jsonrpc_session *,
                                         int probe_interval);
 void jsonrpc_session_set_dscp(struct jsonrpc_session *,