diff --git a/src/SUMMARY.md b/src/SUMMARY.md
index c620e48c..b5fdac59 100644
--- a/src/SUMMARY.md
+++ b/src/SUMMARY.md
@@ -235,8 +235,8 @@
 
 # Day 5A: Morning
 
-- [Welcome](welcome-no_std.md)
-- [`no_std`](no_std/no_std.md)
+- [Welcome](welcome-bare-metal.md)
+- [`no_std`](bare-metal/no_std.md)
   - [`core`]()
   - [`alloc`]()
 - [Microcontrollers]()
diff --git a/src/no_std/no_std.md b/src/bare-metal/no_std.md
similarity index 100%
rename from src/no_std/no_std.md
rename to src/bare-metal/no_std.md
diff --git a/src/welcome-bare-metal.md b/src/welcome-bare-metal.md
new file mode 100644
index 00000000..ecbdd459
--- /dev/null
+++ b/src/welcome-bare-metal.md
@@ -0,0 +1 @@
+# Welcome to Bare Metal Rust
diff --git a/src/welcome-no_std.md b/src/welcome-no_std.md
deleted file mode 100644
index bf220c5d..00000000
--- a/src/welcome-no_std.md
+++ /dev/null
@@ -1 +0,0 @@
-# Welcome to `no_std`