diff --git a/SandboxiePlus/SandMan/SandMan.cpp b/SandboxiePlus/SandMan/SandMan.cpp
index 6e9773cd..139fbec0 100644
--- a/SandboxiePlus/SandMan/SandMan.cpp
+++ b/SandboxiePlus/SandMan/SandMan.cpp
@@ -4251,6 +4251,11 @@ void CSandMan::SetUITheme()
 
 
 	QFont font = QApplication::font();
+	QString customFontStr = theConf->GetString("UIConfig/UIFont", "");
+	if (customFontStr != "") {
+		font.setFamily(customFontStr);
+		QApplication::setFont(font);
+	}
 	double newFontSize = m_DefaultFontSize * theConf->GetInt("Options/FontScaling", 100) / 100.0;
 	if (newFontSize != font.pointSizeF()) {
 		font.setPointSizeF(newFontSize);