diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index 80b801a4c0..96fac6ad16 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -3215,20 +3215,20 @@ void MainFrame::init_menubar_as_editor()
     // Flow rate (with submenu)
     auto flowrate_menu = new wxMenu();
     append_menu_item(
-        flowrate_menu, wxID_ANY, _L("Pass 1"), _L("Flow rate test - Pass 1"),
+        flowrate_menu, wxID_ANY, _L("Pass 1"), _L("Flow ratio test - Pass 1"),
         [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(false, 1); }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
-    append_menu_item(flowrate_menu, wxID_ANY, _L("Pass 2"), _L("Flow rate test - Pass 2"),
+    append_menu_item(flowrate_menu, wxID_ANY, _L("Pass 2"), _L("Flow ratio test - Pass 2"),
         [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(false, 2); }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
     flowrate_menu->AppendSeparator();
-    append_menu_item(flowrate_menu, wxID_ANY, _L("YOLO (Recommended)"), _L("Orca YOLO flowrate calibration, 0.01 step"),
+    append_menu_item(flowrate_menu, wxID_ANY, _L("YOLO (Recommended)"), _L("Orca YOLO flowratio calibration, 0.01 step"),
         [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(true, 1); }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
-    append_menu_item(flowrate_menu, wxID_ANY, _L("YOLO (perfectionist version)"), _L("Orca YOLO flowrate calibration, 0.005 step"),
+    append_menu_item(flowrate_menu, wxID_ANY, _L("YOLO (perfectionist version)"), _L("Orca YOLO flowratio calibration, 0.005 step"),
         [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(true, 2); }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
-    m_topbar->GetCalibMenu()->AppendSubMenu(flowrate_menu, _L("Flow rate"));
+    m_topbar->GetCalibMenu()->AppendSubMenu(flowrate_menu, _L("Flow ratio"));
 
     // Retraction test
     append_menu_item(m_topbar->GetCalibMenu(), wxID_ANY, _L("Retraction test"), _L("Retraction test"),