diff --git a/scene/gui/code_edit.cpp b/scene/gui/code_edit.cpp
index 3631fbec6923..eed7441425b8 100644
--- a/scene/gui/code_edit.cpp
+++ b/scene/gui/code_edit.cpp
@@ -35,6 +35,7 @@
 #include "core/os/keyboard.h"
 #include "core/string/string_builder.h"
 #include "core/string/ustring.h"
+#include "editor/themes/editor_scale.h"
 #include "scene/theme/theme_db.h"
 
 void CodeEdit::_apply_project_settings() {
@@ -247,7 +248,7 @@ void CodeEdit::_notification(int p_what) {
 						}
 
 						if (code_completion_options[i].deprecated) {
-							draw_line(Point2(title_pos.x, title_pos.y + row_height / 2), Point2(title_pos.x + tl->get_line_width(), title_pos.y + row_height / 2), code_completion_options[l].font_color, 2.0);
+							draw_line(Point2(title_pos.x, title_pos.y + row_height / 2), Point2(title_pos.x + tl->get_line_width(), title_pos.y + row_height / 2), code_completion_options[l].font_color, Math::round(2.0 * EDSCALE));
 						}
 
 						Point2 match_pos = Point2(code_completion_rect.position.x + icon_area_size.x + theme_cache.code_completion_icon_separation, code_completion_rect.position.y + i * row_height);