diff --git a/cad/cura-engine/files/patch-src_TreeSupport.cpp b/cad/cura-engine/files/patch-src_TreeSupport.cpp
new file mode 100644
index 000000000000..8e329b4e997a
--- /dev/null
+++ b/cad/cura-engine/files/patch-src_TreeSupport.cpp
@@ -0,0 +1,11 @@
+--- src/TreeSupport.cpp.orig	2024-04-02 12:26:14 UTC
++++ src/TreeSupport.cpp
+@@ -2232,7 +2232,7 @@ void TreeSupport::finalizeInterfaceAndSupportAreas(
+                     floor_layer.add(layer_outset.intersection(storage.getLayerOutlines(sample_layer, no_support, no_prime_tower)));
+                     if (layers_below < config.support_bottom_layers)
+                     {
+-                        layers_below = std::min(layers_below + 1UL, config.support_bottom_layers);
++                        layers_below = std::min(layers_below + (size_t)1, config.support_bottom_layers);
+                     }
+                     else
+                     {