diff --git a/docs/architecture-decisions/0000-template.md b/docs/architecture-decisions/adr000-template.md
similarity index 100%
rename from docs/architecture-decisions/0000-template.md
rename to docs/architecture-decisions/adr000-template.md
diff --git a/docs/architecture-decisions/index.md b/docs/architecture-decisions/index.md
index 3211f37550..f852170b1e 100644
--- a/docs/architecture-decisions/index.md
+++ b/docs/architecture-decisions/index.md
@@ -18,8 +18,9 @@ Records should be stored under the `architecture-decisions` directory.
 
 ### Creating an ADR
 
-- Copy `0000-template.md` to `docs/architecture-decisions/0000-my-decision.md`
-  (my-decision should be descriptive. Do not assign an ADR number.)
+- Copy `docs/architecture-decisions/adr000-template.md` to
+  `docs/architecture-decisions/adr000-my-decision.md` (my-decision should be
+  descriptive. Do not assign an ADR number.)
 - Fill in the ADR following the guidelines in the template
 - Submit a pull request
 - Address and integrate feedback from the community