diff --git a/static/build.html b/static/build.html
index 0f2ebd48..a4ce9f37 100644
--- a/static/build.html
+++ b/static/build.html
@@ -701,33 +701,33 @@ cd ../..</pre>
                         delta updates by passing the device, source version build number and target version
                         build number. For example:</p>
 
-                        <pre>script/generate_delta.sh redfin 2021.08.03.03 2021.08.09.02</pre>
+                        <pre>script/generate_delta.sh redfin 2021102503 2021102613</pre>
 
                         <p>The script assumes that the releases are organized in the following directory
                         structure:</p>
 
                         <pre>releases
-├── 2021.08.03.03
-│   └── release-redfin-2021.08.03.03
+├── 2021102503
+│   └── release-redfin-2021102503
 │       ├── otatools
 │       ├── redfin-beta
-│       ├── redfin-factory-2021.08.03.03.zip
-│       ├── redfin-factory-2021.08.03.03.zip.sig
-│       ├── redfin-img-2021.08.03.03.zip
-│       ├── redfin-ota_update-2021.08.03.03.zip
+│       ├── redfin-factory-2021102503.zip
+│       ├── redfin-factory-2021102503.zip.sig
+│       ├── redfin-img-2021102503.zip
+│       ├── redfin-ota_update-2021102503.zip
 │       ├── redfin-stable
-│       ├── redfin-target_files-2021.08.03.03.zip
+│       ├── redfin-target_files-2021102503.zip
 │       └── redfin-testing
-└── 2021.08.09.02
-    └── release-redfin-2021.08.09.02
+└── 2021102613
+    └── release-redfin-2021102613
         ├── otatools
         ├── redfin-beta
-        ├── redfin-factory-2021.08.09.02.zip
-        ├── redfin-factory-2021.08.09.02.zip.sig
-        ├── redfin-img-2021.08.09.02.zip
-        ├── redfin-ota_update-2021.08.09.02.zip
+        ├── redfin-factory-2021102613.zip
+        ├── redfin-factory-2021102613.zip.sig
+        ├── redfin-img-2021102613.zip
+        ├── redfin-ota_update-2021102613.zip
         ├── redfin-stable
-        ├── redfin-target_files-2021.08.09.02.zip
+        ├── redfin-target_files-2021102613.zip
         └── redfin-testing</pre>
 
                         <p>Incremental updates are uploaded alongside the update packages and update metadata