diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 986103aa47..778940a7f2 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -29,6 +29,7 @@
 - Fix: [#20429] Error window tooltip not closing after 8 seconds.
 - Fix: [#20456] Downward large half loops on flying coasters (fly-to-lie) are now correctly named.
 - Fix: [#20484] Console caret not properly updated when using command history.
+- Fix: [#20543] Crash using show segments height from debug paint options.
 
 0.4.5 (2023-05-08)
 ------------------------------------------------------------------------
diff --git a/src/openrct2/paint/tile_element/Paint.TileElement.cpp b/src/openrct2/paint/tile_element/Paint.TileElement.cpp
index 51deeba9a8..e09d396f0f 100644
--- a/src/openrct2/paint/tile_element/Paint.TileElement.cpp
+++ b/src/openrct2/paint/tile_element/Paint.TileElement.cpp
@@ -314,7 +314,7 @@ static void PaintTileElementBase(PaintSession& session, const CoordsXY& origCoor
         for (std::size_t sx = 0; sx < std::size(segmentPositions[sy]); sx++)
         {
             uint16_t segmentHeight = session.SupportSegments[segmentPositions[sy][sx]].height;
-            auto imageColourFlats = ImageId(SPR_LAND_TOOL_SIZE_1).WithTransparency(FilterPaletteID::PaletteDarken3);
+            auto imageColourFlats = ImageId(SPR_LAND_TOOL_SIZE_1).WithTransparency(FilterPaletteID::PaletteGlassBlack);
             if (segmentHeight == 0xFFFF)
             {
                 segmentHeight = session.Support.height;
@@ -329,13 +329,9 @@ static void PaintTileElementBase(PaintSession& session, const CoordsXY& origCoor
 
             int32_t xOffset = static_cast<int32_t>(sy) * 10;
             int32_t yOffset = -22 + static_cast<int32_t>(sx) * 10;
-            PaintStruct* ps = PaintAddImageAsParent(
+            PaintAddImageAsParent(
                 session, imageColourFlats, { xOffset, yOffset, segmentHeight },
                 { { xOffset + 1, yOffset + 16, segmentHeight }, { 10, 10, 1 } });
-            if (ps != nullptr)
-            {
-                ps->image_id = ps->image_id.WithTertiary(COLOUR_BORDEAUX_RED);
-            }
         }
     }
 }