diff --git a/docs/modules/usage/how-to/custom-sandbox-guide.md b/docs/modules/usage/how-to/custom-sandbox-guide.md
index 0fbb7432a0..45d7423401 100644
--- a/docs/modules/usage/how-to/custom-sandbox-guide.md
+++ b/docs/modules/usage/how-to/custom-sandbox-guide.md
@@ -86,7 +86,7 @@ Congratulations!
 
 ## Technical Explanation
 
-Please refer to [custom docker image section of the runtime documentation](https://docs.all-hands.dev/modules/usage/runtime#advanced-how-openhands-builds-and-maintains-od-runtime-images) for more details.
+Please refer to [custom docker image section of the runtime documentation](https://docs.all-hands.dev/modules/usage/architecture/runtime#advanced-how-openhands-builds-and-maintains-od-runtime-images) for more details.
 
 ## Troubleshooting / Errors
 
diff --git a/openhands/README.md b/openhands/README.md
index 19c4e7f00a..5db52b91ed 100644
--- a/openhands/README.md
+++ b/openhands/README.md
@@ -49,4 +49,4 @@ flowchart LR
 
 ## Runtime
 
-Please refer to the [documentation](https://docs.all-hands.dev/modules/usage/runtime) to learn more about `Runtime`.
+Please refer to the [documentation](https://docs.all-hands.dev/modules/usage/architecture/runtime) to learn more about `Runtime`.
diff --git a/openhands/runtime/utils/runtime_build.py b/openhands/runtime/utils/runtime_build.py
index afe8606130..c001b4b490 100644
--- a/openhands/runtime/utils/runtime_build.py
+++ b/openhands/runtime/utils/runtime_build.py
@@ -216,7 +216,7 @@ def build_runtime_image(
     Returns:
     - str: <image_repo>:<MD5 hash>. Where MD5 hash is the hash of the docker build folder
 
-    See https://docs.all-hands.dev/modules/usage/runtime for more details.
+    See https://docs.all-hands.dev/modules/usage/architecture/runtime for more details.
     """
     # Calculate the hash for the docker build folder (source code and Dockerfile)
     with tempfile.TemporaryDirectory() as temp_dir: