2 files changed, 2 insertions, 2 deletions
diff --git a/lib/connection.cpp b/lib/connection.cpp
index d9268028..53c99969 100644
--- a/lib/connection.cpp
+++ b/lib/connection.cpp
@@ -2471,7 +2471,7 @@ void Connection::startKeyVerificationSession(const QString& deviceId)
 }
 
 void Connection::sendToDevice(const QString& targetUserId,
-                              const QString& targetDeviceId, Event event,
+                              const QString& targetDeviceId, const Event& event,
                               bool encrypted)
 {
     const auto contentJson =
diff --git a/lib/connection.h b/lib/connection.h
index 5afcfc2f..79c23c9a 100644
--- a/lib/connection.h
+++ b/lib/connection.h
@@ -336,7 +336,7 @@ public:
 
     // This assumes that an olm session already exists. If it doesn't, no message is sent.
     void sendToDevice(const QString& targetUserId, const QString& targetDeviceId,
-                      Event event, bool encrypted);
+                      const Event& event, bool encrypted);
 
     /// Returns true if this megolm session comes from a verified device
     bool isVerifiedSession(const QString& megolmSessionId) const;