diff --git a/doc/dev/index.md b/doc/dev/index.md
index 7b352889d5..a3dd60b0b8 100644
--- a/doc/dev/index.md
+++ b/doc/dev/index.md
@@ -8,7 +8,7 @@ You should not edit the `stage0` directory except using the commands described i
 
 ## Development Setup
 
-You can use any of the [supported editors](../setup.md) for editing the Lean source code.
+You can use any of the [supported editors](https://lean-lang.org/install/manual/) for editing the Lean source code.
 Please see below for specific instructions for VS Code.
 
 ### Dev setup using elan
diff --git a/doc/make/index.md b/doc/make/index.md
index 93c22e69c6..7dd4f5dbd1 100644
--- a/doc/make/index.md
+++ b/doc/make/index.md
@@ -1,6 +1,6 @@
 These are instructions to set up a working development environment for those who wish to make changes to Lean itself. It is part of the [Development Guide](../dev/index.md).
 
-We strongly suggest that new users instead follow the [Quickstart](../quickstart.md) to get started using Lean, since this sets up an environment that can automatically manage multiple Lean toolchain versions, which is necessary when working within the Lean ecosystem.
+We strongly suggest that new users instead follow the [Installation Instructions](https://lean-lang.org/install/) to get started using Lean, since this sets up an environment that can automatically manage multiple Lean toolchain versions, which is necessary when working within the Lean ecosystem.
 
 Requirements
 ------------