diff --git a/docs/interfaces.md b/docs/interfaces.md
index c687e7f..dea848d 100644
--- a/docs/interfaces.md
+++ b/docs/interfaces.md
@@ -66,7 +66,7 @@ For more information on the release model for WASI, see the [Roadmap](roadmap.md
 
 ## WASI 0.1
 
-WASI P1 APIs were defined with WITX Interface Description Language (IDL), which was an iterative step toward WIT but bears notable differences, including that it was developed as a lower-level derivation of WebAssembly Text Format (a human-readable source format for Wasm modules). Documentation for WASI 0.1 and WITX can be found in the [`legacy` directory of the WASI GitHub repository](https://github.com/WebAssembly/WASI/blob/main/legacy/README.md), along with a [complete list of 0.1 types and modules](https://github.com/WebAssembly/WASI/blob/main/legacy/preview1/docs.md).
+WASI P1 APIs were defined with WITX Interface Description Language (IDL), which was an iterative step toward WIT but bears notable differences, including that it was developed as a lower-level derivation of WebAssembly Text Format (a human-readable source format for Wasm modules). Documentation for WASI 0.1 and WITX can be found on the [`wasi-0.1` branch of the WASI GitHub repository](https://github.com/WebAssembly/WASI/tree/wasi-0.1), along with a [complete list of 0.1 types and modules](https://github.com/WebAssembly/WASI/blob/wasi-0.1/preview1/docs.md).
 
 ## Proposals for the standard
 
diff --git a/docs/resources.md b/docs/resources.md
index 5d4c855..f2c9da4 100644
--- a/docs/resources.md
+++ b/docs/resources.md
@@ -18,8 +18,8 @@ The following resources are helpful for those wishing to learn more about WASI a
 
 ## WASI 0.1
 
-* **[WASI 0.1 legacy documentation](https://github.com/WebAssembly/WASI/blob/main/legacy/README.md)**
-* **[WASI 0.1 types and modules](https://github.com/WebAssembly/WASI/blob/main/legacy/preview1/docs.md)**
+* **[WASI 0.1 legacy documentation](https://github.com/WebAssembly/WASI/tree/wasi-0.1)**
+* **[WASI 0.1 types and modules](https://github.com/WebAssembly/WASI/blob/wasi-0.1/preview1/docs.md)**
 
 ## WebAssembly