diff --git a/Cargo.toml b/Cargo.toml
index bf77d7c..af21ece 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "json_compilation_db"
-version = "1.0.0"
+version = "1.0.1"
 authors = ["László Nagy <rizsotto at gmail dot com>"]
 description = "Rust crate to read/write JSON compilation database file."
 keywords = ["clang", "clang-tooling", "compilation-database"]
diff --git a/src/lib.rs b/src/lib.rs
index 80410d9..d7f5309 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -24,7 +24,7 @@ mod iterator;
 pub const DEFAULT_FILE_NAME: &str = "compile_commands.json";
 
 /// Represents an entry of the compilation database.
-#[derive(Debug, PartialEq, Eq)]
+#[derive(Clone, Debug, PartialEq, Eq)]
 pub struct Entry {
     /// The main translation unit source processed by this compilation step.
     /// This is used by tools as the key into the compilation database.