diff --git a/README.md b/README.md
index 061dffb7..2e5a78f2 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ resultaten live in een tweede venster staan. Zie
 [`docs/DUAL_DISPLAY_WORKFLOW.md`](docs/DUAL_DISPLAY_WORKFLOW.md).
 
 <p align="center">
-  <img src="frontend/public/geointel-icon.png" width="92" alt="GeoIntel logo">
+  <img src="frontend/public/geointel-icon-180.png" width="92" alt="GeoIntel logo">
 </p>
 
 <p align="center"><strong>Evidence-first GeoAI voor België en de Belgische Noordzee.</strong></p>
diff --git a/deploy/unraid/README.md b/deploy/unraid/README.md
index d7b7d076..29eba81e 100644
--- a/deploy/unraid/README.md
+++ b/deploy/unraid/README.md
@@ -35,7 +35,8 @@ http://<unraid-ip>:${GEOINTEL_FRONTEND_PORT}/geointel-icon.png
 - `deploy/unraid/geointel-icon.svg`: frontend favicon source.
 - `deploy/unraid/geointel-icon.png`: DockerMan/Unraid icon source.
 - `frontend/public/geointel-icon.svg`: frontend-served SVG icon.
-- `frontend/public/geointel-icon.png`: frontend-served PNG icon.
+- `frontend/public/geointel-icon-180.png`: frontend PNG icon, also served at
+  the stable `/geointel-icon.png` compatibility URL by nginx.
 
 The Tower deploy scripts also copy the editable DockerMan template to:
 
diff --git a/deploy/unraid/nginx-all-in-one.conf b/deploy/unraid/nginx-all-in-one.conf
index 14679393..cf530a3d 100644
--- a/deploy/unraid/nginx-all-in-one.conf
+++ b/deploy/unraid/nginx-all-in-one.conf
@@ -20,7 +20,9 @@ server {
 
     location = /geointel-icon.png {
         add_header Cache-Control "public, max-age=3600";
-        try_files /geointel-icon.png =404;
+        # Preserve the stable DockerMan/public URL while the frontend keeps
+        # its explicit 32px and 180px icon variants.
+        try_files /geointel-icon-180.png =404;
     }
 
     location /assets/ {