2 files changed, 11 insertions, 9 deletions

diff --git a/server/tests/api/videos/multiple-servers.ts b/server/tests/api/videos/multiple-servers.ts
index cb18898ce..4681deb47 100644
--- a/server/tests/api/videos/multiple-servers.ts
+++ b/server/tests/api/videos/multiple-servers.ts
@@ -209,19 +209,19 @@ describe('Test multiple servers', function () {
           files: [
             {
               resolution: 240,
-              size: 190000
+              size: 100000
             },
             {
               resolution: 360,
-              size: 280000
+              size: 180000
             },
             {
               resolution: 480,
-              size: 390000
+              size: 280000
             },
             {
               resolution: 720,
-              size: 710000
+              size: 630000
             }
           ],
           thumbnailfile: 'thumbnail',
@@ -975,19 +975,19 @@ describe('Test multiple servers', function () {
           files: [
             {
               resolution: 720,
-              size: 40315
+              size: 31000
             },
             {
               resolution: 480,
-              size: 22808
+              size: 16000
             },
             {
               resolution: 360,
-              size: 18617
+              size: 12000
             },
             {
               resolution: 240,
-              size: 15217
+              size: 10000
             }
           ]
         }
diff --git a/server/tests/utils/videos/videos.ts b/server/tests/utils/videos/videos.ts
index 8c49eb02b..a9d449c58 100644
--- a/server/tests/utils/videos/videos.ts
+++ b/server/tests/utils/videos/videos.ts
@@ -522,7 +522,9 @@ async function completeVideoCheck (
 
     const minSize = attributeFile.size - ((10 * attributeFile.size) / 100)
     const maxSize = attributeFile.size + ((10 * attributeFile.size) / 100)
-    expect(file.size).to.be.above(minSize).and.below(maxSize)
+    expect(file.size,
+           'File size for resolution ' + file.resolution.label + ' outside confidence interval.')
+      .to.be.above(minSize).and.below(maxSize)
 
     {
       await testImage(url, attributes.thumbnailfile || attributes.fixture, videoDetails.thumbnailPath)