diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 77c6b3fc82..70f70871c7 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -1836,10 +1836,13 @@ void Sidebar::on_filaments_delete(size_t filament_id)
 
     auto sizer = p->m_panel_filament_title->GetSizer();
     if (p->m_flushing_volume_btn != nullptr && sizer != nullptr) {
-        if (p->combos_filament.size() > 1)
+        if (p->combos_filament.size() > 1) {
             sizer->Show(p->m_flushing_volume_btn);
-        else
+            sizer->Show(p->m_bpButton_del_filament); // ORCA: Show delete filament button if multiple filaments
+        } else {
             sizer->Hide(p->m_flushing_volume_btn);
+            sizer->Hide(p->m_bpButton_del_filament); // ORCA: Hide delete filament button if there is only one filament
+        }
     }
 
     for (PlaterPresetComboBox *filament_combo : p->combos_filament) {