diff --git a/src/bootstrap/toolstate.rs b/src/bootstrap/toolstate.rs
index cd8ce4881b1dd..6c219cee01ee5 100644
--- a/src/bootstrap/toolstate.rs
+++ b/src/bootstrap/toolstate.rs
@@ -88,7 +88,7 @@ static STABLE_TOOLS: &[(&str, &str)] = &[
 static NIGHTLY_TOOLS: &[(&str, &str)] = &[
     ("miri", "src/tools/miri"),
     ("embedded-book", "src/doc/embedded-book"),
-    ("rustc-dev-guide", "src/doc/rustc-dev-guide"),
+    // ("rustc-dev-guide", "src/doc/rustc-dev-guide"),
 ];
 
 fn print_error(tool: &str, submodule: &str) {
diff --git a/src/ci/docker/x86_64-gnu-tools/checktools.sh b/src/ci/docker/x86_64-gnu-tools/checktools.sh
index 00ac20c08dc6b..c9d1cb21da8b0 100755
--- a/src/ci/docker/x86_64-gnu-tools/checktools.sh
+++ b/src/ci/docker/x86_64-gnu-tools/checktools.sh
@@ -14,7 +14,6 @@ python3 "$X_PY" test --no-fail-fast \
     src/doc/rust-by-example \
     src/doc/embedded-book \
     src/doc/edition-guide \
-    src/doc/rustc-dev-guide \
     src/tools/clippy \
     src/tools/rls \
     src/tools/rustfmt \