diff --git a/glances/outputs/glances_restful_api.py b/glances/outputs/glances_restful_api.py
index 61f5fa9d..a4e8dcfe 100644
--- a/glances/outputs/glances_restful_api.py
+++ b/glances/outputs/glances_restful_api.py
@@ -262,7 +262,7 @@ class GlancesRestfulApi:
             endpoint=self._api_item_unit,
         )
         router.add_api_route(
-            f'/api/{self.API_VERSION}/{{plugin}}/{{item}}/{{value}}',
+            f'/api/{self.API_VERSION}/{{plugin}}/{{item}}/{{value:path}}',
             response_class=ORJSONResponse,
             endpoint=self._api_value,
         )