diff --git a/examples/allocation_loop/Cargo.lock b/examples/gc_free/Cargo.lock
similarity index 95%
rename from examples/allocation_loop/Cargo.lock
rename to examples/gc_free/Cargo.lock
index 1283123..32d0366 100644
--- a/examples/allocation_loop/Cargo.lock
+++ b/examples/gc_free/Cargo.lock
@@ -1,12 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "allocation_loop"
-version = "0.1.0"
-dependencies = [
- "bdwgc-alloc 0.2.0",
-]
-
 [[package]]
 name = "bdwgc-alloc"
 version = "0.2.0"
@@ -14,6 +7,13 @@ dependencies = [
  "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "gc_free"
+version = "0.1.0"
+dependencies = [
+ "bdwgc-alloc 0.2.0",
+]
+
 [[package]]
 name = "libc"
 version = "0.2.51"
diff --git a/examples/allocation_loop/Cargo.toml b/examples/gc_free/Cargo.toml
similarity index 86%
rename from examples/allocation_loop/Cargo.toml
rename to examples/gc_free/Cargo.toml
index f6ff393..e21898d 100644
--- a/examples/allocation_loop/Cargo.toml
+++ b/examples/gc_free/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "allocation_loop"
+name = "gc_free"
 version = "0.1.0"
 authors = ["Yota Toyama <raviqqe@gmail.com>"]
 edition = "2018"
diff --git a/examples/allocation_loop/src/main.rs b/examples/gc_free/src/main.rs
similarity index 100%
rename from examples/allocation_loop/src/main.rs
rename to examples/gc_free/src/main.rs