diff --git a/src/lib/components/filters/filters.svelte b/src/lib/components/filters/filters.svelte
index 235f404da..4b504a705 100644
--- a/src/lib/components/filters/filters.svelte
+++ b/src/lib/components/filters/filters.svelte
@@ -36,7 +36,7 @@
 
     /* eslint  @typescript-eslint/no-explicit-any: 'off' */
     let value: any = null;
-    let distanceValue: number = null;
+    let distanceValue: number | null = null;
     let selectedColumn: string | null = null;
     let operatorKey: string | null = null;
     let arrayValues: string[] = [];