diff --git a/Source/RMG/UserInterface/Dialog/Cheats/AddCheatDialog.cpp b/Source/RMG/UserInterface/Dialog/Cheats/AddCheatDialog.cpp
index f766614c..b2443845 100644
--- a/Source/RMG/UserInterface/Dialog/Cheats/AddCheatDialog.cpp
+++ b/Source/RMG/UserInterface/Dialog/Cheats/AddCheatDialog.cpp
@@ -338,7 +338,7 @@ void AddCheatDialog::accept(void)
     QDialog::accept();
 }
 
-void AddCheatDialog::on_nameLineEdit_textChanged(QString text)
+void AddCheatDialog::on_nameLineEdit_textChanged(void)
 {
     this->validateOkButton();
 }
diff --git a/Source/RMG/UserInterface/Dialog/Cheats/AddCheatDialog.hpp b/Source/RMG/UserInterface/Dialog/Cheats/AddCheatDialog.hpp
index 2821ce76..6a5efbbf 100644
--- a/Source/RMG/UserInterface/Dialog/Cheats/AddCheatDialog.hpp
+++ b/Source/RMG/UserInterface/Dialog/Cheats/AddCheatDialog.hpp
@@ -49,7 +49,7 @@ class AddCheatDialog : public QDialog, private Ui::AddCheatDialog
   private slots:
     void accept(void) Q_DECL_OVERRIDE;
 
-    void on_nameLineEdit_textChanged(QString text);
+    void on_nameLineEdit_textChanged(void);
     void on_codeTextEdit_textChanged(void);
     void on_optionsTextEdit_textChanged(void);
 };
diff --git a/Source/RMG/UserInterface/Dialog/Netplay/NetplaySessionDialog.cpp b/Source/RMG/UserInterface/Dialog/Netplay/NetplaySessionDialog.cpp
index e782b003..83cc31b4 100644
--- a/Source/RMG/UserInterface/Dialog/Netplay/NetplaySessionDialog.cpp
+++ b/Source/RMG/UserInterface/Dialog/Netplay/NetplaySessionDialog.cpp
@@ -141,7 +141,7 @@ void NetplaySessionDialog::updateCheatsTreeWidget(void)
     CheatsCommon::AddCheatsToTreeWidget(true, cheatsArray, this->sessionFile, cheats, this->cheatsTreeWidget, true);    
 }
 
-void NetplaySessionDialog::on_webSocket_textMessageReceived(QString message)
+void NetplaySessionDialog::on_webSocket_textMessageReceived(const QString& message)
 {
     QJsonDocument jsonDocument = QJsonDocument::fromJson(message.toUtf8());
     QJsonObject json = jsonDocument.object();
@@ -225,7 +225,7 @@ void NetplaySessionDialog::on_webSocket_textMessageReceived(QString message)
     }
 }
 
-void NetplaySessionDialog::on_chatLineEdit_textChanged(QString text)
+void NetplaySessionDialog::on_chatLineEdit_textChanged(const QString& text)
 {
     this->sendPushButton->setEnabled(!text.startsWith(' ') && !text.trimmed().isEmpty() && text.size() <= 256);
     this->sendPushButton->setDefault(this->sendPushButton->isEnabled());
diff --git a/Source/RMG/UserInterface/Dialog/Netplay/NetplaySessionDialog.hpp b/Source/RMG/UserInterface/Dialog/Netplay/NetplaySessionDialog.hpp
index db9c5820..95ac7443 100644
--- a/Source/RMG/UserInterface/Dialog/Netplay/NetplaySessionDialog.hpp
+++ b/Source/RMG/UserInterface/Dialog/Netplay/NetplaySessionDialog.hpp
@@ -47,9 +47,9 @@ class NetplaySessionDialog : public QDialog, private Ui::NetplaySessionDialog
     void updateCheatsTreeWidget(void);
 
   private slots:
-  	void on_webSocket_textMessageReceived(QString message);
+  	void on_webSocket_textMessageReceived(const QString& message);
 
-    void on_chatLineEdit_textChanged(QString text);
+    void on_chatLineEdit_textChanged(const QString& text);
     void on_sendPushButton_clicked(void);
     void on_buttonBox_clicked(QAbstractButton* button);