From f68f9079f13797ac38162ebe8533dff1a20a52b1 Mon Sep 17 00:00:00 2001
From: Roy-043 <70520633+Roy-043@users.noreply.github.com>
Date: Sat, 25 Oct 2025 16:16:07 +0200
Subject: [PATCH] BIM: fix update of material tree icon

---
 src/Mod/BIM/ArchMaterial.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Mod/BIM/ArchMaterial.py b/src/Mod/BIM/ArchMaterial.py
index 3cc837abaf..e50cfc4225 100644
--- a/src/Mod/BIM/ArchMaterial.py
+++ b/src/Mod/BIM/ArchMaterial.py
@@ -437,6 +437,7 @@ class _ViewProviderArchMaterial:
                 b.open(QtCore.QIODevice.WriteOnly)
                 im.save(b, "XPM")
                 self.icondata = ba.data().decode("latin1")
+                obj.ViewObject.signalChangeIcon()
 
     def onChanged(self, vobj, prop):
         if prop == "Material":