diff --git a/pages/timer/index.tsx b/pages/timer/index.tsx
index 4a05d552..3a4a28a7 100644
--- a/pages/timer/index.tsx
+++ b/pages/timer/index.tsx
@@ -203,7 +203,7 @@ const Timer: NextPage = () => {
     }, 200);
 
     return () => clearInterval(interval);
-  }, [count, elapsedMs, decrement, startMs, paused, writeToCanvas]);
+  }, [count, elapsedMs, decrement, startMs, paused, writeToCanvas, maxCount]);
 
   return (
     <>
diff --git a/src/components/kusa/contributions/contributions.tsx b/src/components/kusa/contributions/contributions.tsx
index d04edc1d..286fc679 100644
--- a/src/components/kusa/contributions/contributions.tsx
+++ b/src/components/kusa/contributions/contributions.tsx
@@ -42,7 +42,7 @@ const Contributions = (props: Props) => {
     } else {
       setApiResult(props.result);
     }
-  }, [exclude]);
+  }, [exclude, props.result]);
 
   const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     setExclude(e.target.checked);