diff --git a/src/components/CANFilter/Add/__snapshots__/index.test.jsx.snap b/src/components/CANFilter/Add/__snapshots__/index.test.jsx.snap
index d72040a..9d96d85 100644
--- a/src/components/CANFilter/Add/__snapshots__/index.test.jsx.snap
+++ b/src/components/CANFilter/Add/__snapshots__/index.test.jsx.snap
@@ -161,7 +161,6 @@ exports[`CANFiltersAdd Render 1`] = `
         </div>
       </div>
     </div>
-    f
   </div>
 </div>
 `;
diff --git a/src/components/CANFilter/Add/index.jsx b/src/components/CANFilter/Add/index.jsx
index b1bafac..0c64009 100644
--- a/src/components/CANFilter/Add/index.jsx
+++ b/src/components/CANFilter/Add/index.jsx
@@ -19,7 +19,7 @@ const MainForm = () => {
   const { setMessage, setTitle, setSitePath } = useStatusContext();
   const [redirect, setRedirect] = useState(null);
   const classes = useStyles();
-  const [canId, setCanId] = useState(null);
+  const [canId, setCanId] = useState(undefined);
   const [interval, setInterval] = useState("");
   const [edgeMask, setEdgeMask] = useState("");
   const queries = new URLSearchParams(useLocation().search);
diff --git a/src/components/CANFilter/Add/index.test.jsx b/src/components/CANFilter/Add/index.test.jsx
index 7afca84..5484339 100644
--- a/src/components/CANFilter/Add/index.test.jsx
+++ b/src/components/CANFilter/Add/index.test.jsx
@@ -23,7 +23,6 @@ const renderCANFiltersAdd = async () => {
           </BrowserRouter>
         </UserProvider>
       </StatusProvider>
-      f
     </CANFiltersProvider>
   );
   await waitFor(() => {});
diff --git a/src/components/Fleets/Status/CANFilters/Add/index.jsx b/src/components/Fleets/Status/CANFilters/Add/index.jsx
index 726f7c3..0b653ee 100644
--- a/src/components/Fleets/Status/CANFilters/Add/index.jsx
+++ b/src/components/Fleets/Status/CANFilters/Add/index.jsx
@@ -16,7 +16,7 @@ const MainForm = () => {
   const { addFleetCANFilter, busy } = useFleetContext();
   const { token: { idToken: { jwtToken: token } } } = useUserContext();
   const classes = useStyles();
-  const [canId, setCanId] = useState(null);
+  const [canId, setCanId] = useState(undefined);
   const [interval, setInterval] = useState("");
   const [edgeMask, setEdgeMask] = useState("");
   const [redirect, setRedirect] = useState(null);