diff --git a/src/routes/getSkipSegments.ts b/src/routes/getSkipSegments.ts
index af322ad..08618e5 100644
--- a/src/routes/getSkipSegments.ts
+++ b/src/routes/getSkipSegments.ts
@@ -275,6 +275,10 @@ async function chooseSegments(segments: DBSegment[], max: number): Promise<DBSeg
  */
 async function handleGetSegments(req: Request, res: Response): Promise<Segment[] | false> {
     const videoID = req.query.videoID as VideoID;
+    if (!videoID) {
+        res.status(400).send("videoID not specified");
+        return false;
+    }
     // Default to sponsor
     // If using params instead of JSON, only one category can be pulled
     const categories: Category[] = req.query.categories
diff --git a/src/routes/getSkipSegmentsByHash.ts b/src/routes/getSkipSegmentsByHash.ts
index eb2c99c..1518f09 100644
--- a/src/routes/getSkipSegmentsByHash.ts
+++ b/src/routes/getSkipSegmentsByHash.ts
@@ -5,7 +5,7 @@ import { ActionType, Category, SegmentUUID, Service, VideoIDHash } from '../type
 
 export async function getSkipSegmentsByHash(req: Request, res: Response): Promise<Response> {
     let hashPrefix = req.params.prefix as VideoIDHash;
-    if (!hashPrefixTester(req.params.prefix)) {
+    if (!req.params.prefix || !hashPrefixTester(req.params.prefix)) {
         return res.status(400).send("Hash prefix does not match format requirements."); // Exit early on faulty prefix
     }
     hashPrefix = hashPrefix.toLowerCase() as VideoIDHash;