diff --git a/dockersupport/app.json b/dockersupport/app.json
index aee43be5a..1d5ab185c 100644
--- a/dockersupport/app.json
+++ b/dockersupport/app.json
@@ -16,7 +16,7 @@
 		        "wadoRoot": "http://pacsIP:8042/dicom-web",
 		        "qidoSupportsIncludeField": false,
 		        "imageRendering": "wadouri",
-		        "thumbnailRendering": "wadors",
+		        "thumbnailRendering": "wadouri",
 		        "requestOptions": {
 		          "auth": "orthanc:orthanc",
 		          "logRequests": true,
diff --git a/dockersupport/settings.json b/dockersupport/settings.json
index c7512ea4a..c54e5c5d6 100644
--- a/dockersupport/settings.json
+++ b/dockersupport/settings.json
@@ -8,7 +8,7 @@
 	    "wadoRoot": "http://pacsIP:8042/dicom-web",
 	    "qidoSupportsIncludeField": false,
 	    "imageRendering": "wadouri",
-	    "thumbnailRendering": "wadors",
+	    "thumbnailRendering": "wadouri",
 	    "requestOptions": {
 	      "auth": "orthanc:orthanc",
 	      "logRequests": true,