diff --git a/src/routes/postSkipSegments.js b/src/routes/postSkipSegments.js
index d8fe2a3..d410568 100644
--- a/src/routes/postSkipSegments.js
+++ b/src/routes/postSkipSegments.js
@@ -101,13 +101,15 @@ async function autoModerateSubmission(submission, callback) {
         } else {
             // Check to see if video exists
             if (data.pageInfo.totalResults === 0) {
-                callback("No video exists with id " + submission.videoID);
+                return "No video exists with id " + submission.videoID;
             } else {
                 let duration = data.items[0].contentDetails.duration;
                 duration = isoDurations.toSeconds(isoDurations.parse(duration));
-
-                // Reject submission if over 80% of the video
-                if ((submission.endTime - submission.startTime) > (duration/100)*80) {
+                if (duration == 0) {
+                    // Allow submission if the duration is 0 (bug in youtube api)
+                    return false;
+                } else if ((submission.endTime - submission.startTime) > (duration/100)*80) {
+                    // Reject submission if over 80% of the video
                     return "Sponsor segment is over 80% of the video.";
                 } else {
                     return false;
diff --git a/test/cases/postSkipSegments.js b/test/cases/postSkipSegments.js
index 05c7374..3f1492f 100644
--- a/test/cases/postSkipSegments.js
+++ b/test/cases/postSkipSegments.js
@@ -99,6 +99,16 @@ describe('postSkipSegments', () => {
         else done("non 403 status code: " + res.statusCode + " ("+body+")");
       });
   });
+
+  it('Should be allowed if youtube thinks duration is 0', (done) => {
+    request.get(utils.getbaseURL() 
+     + "/api/postVideoSponsorTimes?videoID=noDuration&startTime=30&endTime=10000&userID=testing", null, 
+      (err, res, body) => {
+        if (err) done("Couldn't call endpoint");
+        else if (res.statusCode === 200) done(); // pass
+        else done("non 200 status code: " + res.statusCode + " ("+body+")");
+      });
+  });
   
   it('Should be rejected if not a valid videoID', (done) => {
     request.get(utils.getbaseURL() 
diff --git a/test/youtubeMock.js b/test/youtubeMock.js
index 0a9998d..dd64898 100644
--- a/test/youtubeMock.js
+++ b/test/youtubeMock.js
@@ -10,14 +10,35 @@ YouTubeAPI.videos.list({
 const YouTubeAPI = {
   videos: {
     list: (obj, callback) => {
-      if (obj.videoID === "knownWrongID") {
+      if (obj.id === "knownWrongID") {
         callback(undefined, {
           pageInfo: {
             totalResults: 0
           },
           items: []
         });
-      } else {
+      } if (obj.id === "noDuration") {
+        callback(undefined, {
+          pageInfo: {
+            totalResults: 1
+          },
+          items: [
+            {
+              contentDetails: {
+                duration: "PT0S"
+              },
+              snippet: {
+                title: "Example Title",
+                thumbnails: {
+                  maxres: {
+                    url: "https://sponsor.ajay.app/LogoSponsorBlockSimple256px.png"
+                  }
+                }
+              }
+            }
+          ]
+        });
+      } else  {
         callback(undefined, {
           pageInfo: {
             totalResults: 1