diff --git a/frigate/ptz/onvif.py b/frigate/ptz/onvif.py
index c31c78fa6..44cd324b2 100644
--- a/frigate/ptz/onvif.py
+++ b/frigate/ptz/onvif.py
@@ -104,6 +104,15 @@ class OnvifController:
             move_request.Translation.PanTilt.space = ptz_config["Spaces"][
                 "RelativePanTiltTranslationSpace"
             ][fov_space_id]["URI"]
+
+        try:
+            move_request.Translation.Zoom.space = ptz_config["Spaces"][ 
+                "RelativeZoomTranslationSpace" 
+             ][0]["URI"] 
+        except Exception:
+            // camera does not support relative zoom
+            pass
+        
         if move_request.Speed is None:
             move_request.Speed = ptz.GetStatus({"ProfileToken": profile.token}).Position
         self.cams[camera_name]["relative_move_request"] = move_request