diff --git a/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp b/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
index dc2ec0d46e..f190e1ad97 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp
@@ -315,6 +315,17 @@ void GLGizmoFdmSupports::on_render_input_window(float x, float y, float bottom_l
         ImGui::SameLine(drag_left_width + sliders_left_width);
         ImGui::PushItemWidth(1.5 * slider_icon_width);
         ImGui::BBLDragFloat("##cursor_radius_input", &m_cursor_radius, 0.05f, 0.0f, 0.0f, "%.2f");
+
+        if (m_imgui->bbl_checkbox(_L("Vertical"), m_vertical_only)) {
+            if (m_vertical_only) {
+                m_horizontal_only = false;
+            }
+        }
+        if (m_imgui->bbl_checkbox(_L("Horizontal"), m_horizontal_only)) {
+            if (m_horizontal_only) {
+                m_vertical_only = false;
+            }
+        }
     } else if (m_current_tool == ImGui::SphereButtonIcon) {
         m_cursor_type = TriangleSelector::CursorType::SPHERE;
         m_tool_type = ToolType::BRUSH;
@@ -327,6 +338,17 @@ void GLGizmoFdmSupports::on_render_input_window(float x, float y, float bottom_l
         ImGui::SameLine(drag_left_width + sliders_left_width);
         ImGui::PushItemWidth(1.5 * slider_icon_width);
         ImGui::BBLDragFloat("##cursor_radius_input", &m_cursor_radius, 0.05f, 0.0f, 0.0f, "%.2f");
+
+        if (m_imgui->bbl_checkbox(_L("Vertical"), m_vertical_only)) {
+            if (m_vertical_only) {
+                m_horizontal_only = false;
+            }
+        }
+        if (m_imgui->bbl_checkbox(_L("Horizontal"), m_horizontal_only)) {
+            if (m_horizontal_only) {
+                m_vertical_only = false;
+            }
+        }
     } else if (m_current_tool == ImGui::FillButtonIcon) {
         m_cursor_type = TriangleSelector::CursorType::POINTER;
         m_tool_type = ToolType::SMART_FILL;