diff --git a/Cargo.toml b/Cargo.toml
index 766b4a5..a4414e5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ license = "MIT"
 bytecount = "0.6.7"
 lazy_static = "1.4.0"
 regex = "1.10.3"
-serde = { version = "1.0.196", optional = true }
+serde = { version = "1.0.196", features = ["derive"], optional = true }
 
 [dev-dependencies]
 criterion = { version = "0.5.1", features = ["html_reports"] }
diff --git a/tests/experiment.rs b/tests/experiment.rs
index 91c1b50..2b5e49b 100644
--- a/tests/experiment.rs
+++ b/tests/experiment.rs
@@ -339,10 +339,7 @@ use vulkanalia::prelude::v1_0::*;";
 fn serialization_collection() {
     let mut tokenizer = Tokenizer::new(SOURCE_SERIALIZATION, &DUOS_RUST);
 
-    let mut tokens = Vec::new();
-    while let Some(token) = tokenizer.next().unwrap() {
-        tokens.push(token);
-    }
+    let tokens = tokenizer.tokenize_all().unwrap();
 
     let serialized = serde_json::to_string(&tokens).unwrap();
     let mut deserialized: Vec<jayce::Token<&str>> = serde_json::from_str(&serialized).unwrap();