diff --git a/examples/stm32wle5jc/rust-toolchain.toml b/examples/stm32wle5jc/rust-toolchain.toml
index 191df75..355dba7 100644
--- a/examples/stm32wle5jc/rust-toolchain.toml
+++ b/examples/stm32wle5jc/rust-toolchain.toml
@@ -1,6 +1,6 @@
 [toolchain]
 channel = "1.93"
-components = [ "rust-src", "rustfmt", "llvm-tools" ]
+components = [ "rust-src", "rustfmt", "llvm-tools", "rust-analyzer" ]
 targets = [
     "thumbv7em-none-eabi",
 ]
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 191df75..355dba7 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,6 +1,6 @@
 [toolchain]
 channel = "1.93"
-components = [ "rust-src", "rustfmt", "llvm-tools" ]
+components = [ "rust-src", "rustfmt", "llvm-tools", "rust-analyzer" ]
 targets = [
     "thumbv7em-none-eabi",
 ]