diff --git a/plugins.json b/plugins.json
index c80bd695..7f8cb45b 100644
--- a/plugins.json
+++ b/plugins.json
@@ -1583,6 +1583,7 @@
                 "description": "Tools for selecting regions directly on the 3D model.",
                 "icon": "select_all",
                 "version": "1.0.0",
+	"min_version": "4.8.0",
                 "variant": "both"
         },
 	"structure_to_model": {
diff --git a/plugins/model_region_tools/model_region_tools.js b/plugins/model_region_tools/model_region_tools.js
index 146e4081..fe7b2578 100644
--- a/plugins/model_region_tools/model_region_tools.js
+++ b/plugins/model_region_tools/model_region_tools.js
@@ -4,6 +4,7 @@ Plugin.register('model_region_tools', {
     description: 'Tools for selecting regions directly on the 3D model.',
     icon: 'select_all',
     version: '1.0.0',
+    min_version: '4.8.0',
     variant: 'both',
 
     onload() {
@@ -30,4 +31,4 @@ Plugin.register('model_region_tools', {
             this.region_select.delete();
         }
     }
-});
\ No newline at end of file
+}); // Validator test 1.0.1