diff --git a/src/ui/conf/appgroup.cpp b/src/ui/conf/appgroup.cpp
index 98e8ced1..b1b62a7b 100644
--- a/src/ui/conf/appgroup.cpp
+++ b/src/ui/conf/appgroup.cpp
@@ -170,12 +170,12 @@ QString AppGroup::menuLabel() const
     QString text = name();
 
     if (enabledSpeedLimitIn() != 0) {
-        text += QLatin1Char(' ') + QChar(0x02C5) // ˅
+        text += QLatin1Char(' ') + QChar(0x2193) // ↓
                 + NetUtil::formatSpeed(speedLimitIn() * 1024);
     }
 
     if (enabledSpeedLimitOut() != 0) {
-        text += QLatin1Char(' ') + QChar(0x02C4) // ˄
+        text += QLatin1Char(' ') + QChar(0x2191) // ↑
                 + NetUtil::formatSpeed(speedLimitOut() * 1024);
     }
 
diff --git a/src/ui/form/graph/graphwindow.cpp b/src/ui/form/graph/graphwindow.cpp
index 658029e2..0636d472 100644
--- a/src/ui/form/graph/graphwindow.cpp
+++ b/src/ui/form/graph/graphwindow.cpp
@@ -421,8 +421,8 @@ void GraphWindow::updateWindowTitleSpeed()
     const auto outBits =
             m_graphOut->data()->isEmpty() ? 0 : (m_graphOut->data()->constEnd() - 1)->mainValue();
 
-    setWindowTitle(QChar(0x02C5) // ˅
-            + NetUtil::formatSpeed(quint32(inBits)) + ' ' + QChar(0x02C4) // ˄
+    setWindowTitle(QChar(0x2193) // ↓
+            + NetUtil::formatSpeed(quint32(inBits)) + ' ' + QChar(0x2191) // ↑
             + NetUtil::formatSpeed(quint32(outBits)));
 }