diff --git a/python/grass/jupyter/interactivemap.py b/python/grass/jupyter/interactivemap.py
index b6a5ccfb3e8..085c2843fe7 100644
--- a/python/grass/jupyter/interactivemap.py
+++ b/python/grass/jupyter/interactivemap.py
@@ -295,8 +295,8 @@ def _import_ipyleaflet(error):
             import xyzservices  # pylint: disable=import-outside-toplevel
 
         # Store height and width
-        self.width = width
-        self.height = height
+        self.width = int(width)
+        self.height = int(height)
         self._controllers = {}
 
         # Store vector and raster name
@@ -745,7 +745,7 @@ class InteractiveQueryController:
         _ipywidgets: The ipywidgets module.
         raster_name: The name of the raster layer.
         vector_name: The name of the vector layer.
-        width: The width of the map.
+        width: The width of the map as an int.
         query_control: The query control.
 
     """