diff --git a/docs/superpowers/specs/2026-05-22-package-updater-design.md b/docs/superpowers/specs/2026-05-22-package-updater-design.md
index 184dca3..3b88b67 100644
--- a/docs/superpowers/specs/2026-05-22-package-updater-design.md
+++ b/docs/superpowers/specs/2026-05-22-package-updater-design.md
@@ -50,7 +50,7 @@ Watchtower remains in place for third-party images that the user does not build
 3. Service validates token (constant-time compare).
 4. Service lists Docker containers (running + stopped), filters by:
    - Image name match (tag-agnostic)
-   - Opt-in label `se.enocsson.auto-update=true`
+   - Opt-in label `se.shcizo.auto-update=true`
 5. For each match, reads Compose's built-in labels to find `working_dir`, `config_files`, `service`, `project`.
 6. Path safety check: refuse jobs whose `working_dir` is not inside `STACKS_ROOT`.
 7. Deduplicates `(project, service, config_files)` and enqueues one job per unique tuple.
@@ -161,7 +161,7 @@ Case-sensitive. No wildcards or regex (YAGNI).
 
 ### 5.3 Opt-in filter
 
-Container must have label `se.enocsson.auto-update=true`. Anything else (`false`, missing, other value) is silently excluded.
+Container must have label `se.shcizo.auto-update=true`. Anything else (`false`, missing, other value) is silently excluded.
 
 ### 5.4 Compose label extraction
 
@@ -210,7 +210,7 @@ When the service receives an update whose image matches its own running containe
 
 A container is eligible for update only if it has both:
 - An image name matching the request, AND
-- The opt-in label `se.enocsson.auto-update=true`.
+- The opt-in label `se.shcizo.auto-update=true`.
 
 Both gates are independent. Compromising either alone does not allow an attacker to trigger an update.
 
@@ -244,7 +244,7 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock
       - /home/shcizo/self-hosted:/home/shcizo/self-hosted:ro
     labels:
-      - "se.enocsson.auto-update=true"
+      - "se.shcizo.auto-update=true"
     networks:
       - proxy
     healthcheck:
@@ -426,7 +426,7 @@ All configuration is via environment variables.
 | `PORT` | no | `8080` | HTTP listen port. |
 | `LOG_LEVEL` | no | `info` | `debug`/`info`/`warn`/`error`. |
 | `UPDATE_TIMEOUT` | no | `5m` | Per-job timeout. Go duration string. |
-| `OPT_IN_LABEL` | no | `se.enocsson.auto-update` | Label name to check (allows renaming without rebuild). Value must equal `"true"`. |
+| `OPT_IN_LABEL` | no | `se.shcizo.auto-update` | Label name to check (allows renaming without rebuild). Value must equal `"true"`. |
 
 ## 13. Repository Layout (planned)