diff --git a/Cargo.toml b/Cargo.toml
index 2c2f64f..98b8e13 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,6 +17,3 @@ serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 termcolor = "1.0"
 toml = "0.5"
-
-[dev-dependencies]
-derive_mac = { path = "tests/stdout/derive_mac" }
diff --git a/tests/stdout.rs b/tests/stdout.rs
deleted file mode 100644
index a6910cb..0000000
--- a/tests/stdout.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#[test]
-fn test() {
-    let t = trybuild::TestCases::new();
-    t.pass("tests/stdout/print-pass.rs");
-    t.compile_fail("tests/stdout/print-fail.rs");
-    t.compile_fail("tests/stdout/run-fail.rs");
-}
diff --git a/tests/stdout/derive_mac/Cargo.toml b/tests/stdout/derive_mac/Cargo.toml
deleted file mode 100644
index 94c4e14..0000000
--- a/tests/stdout/derive_mac/Cargo.toml
+++ /dev/null
@@ -1,11 +0,0 @@
-[package]
-name = "derive_mac"
-version = "0.0.0"
-edition = "2018"
-
-[lib]
-proc-macro = true
-
-[dependencies]
-syn = "0.15"
-quote = "0.6"
diff --git a/tests/stdout/derive_mac/src/lib.rs b/tests/stdout/derive_mac/src/lib.rs
deleted file mode 100644
index 1a42b26..0000000
--- a/tests/stdout/derive_mac/src/lib.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-extern crate proc_macro;
-
-use proc_macro::TokenStream;
-use syn::{parse_macro_input, DeriveInput};
-use quote::quote;
-
-#[proc_macro_derive(Print)]
-pub fn derive(input: TokenStream) -> TokenStream {
-    let input = parse_macro_input!(input as DeriveInput);
-    let name = input.ident.clone();
-    println!("IN PROC-MACRO");
-
-    proc_macro::TokenStream::from(quote! {
-        impl #name {}
-    })
-}
diff --git a/tests/stdout/print-fail.rs b/tests/stdout/print-fail.rs
deleted file mode 100644
index d498189..0000000
--- a/tests/stdout/print-fail.rs
+++ /dev/null
@@ -1,11 +0,0 @@
-use derive_mac::Print;
-
-#[derive(Print)]
-pub struct Field {
-    name: &'static str,
-    bitmask: u16,
-}
-
-compile_error!("ERROR");
-
-fn main() {}
diff --git a/tests/stdout/print-pass.rs b/tests/stdout/print-pass.rs
deleted file mode 100644
index 62455cc..0000000
--- a/tests/stdout/print-pass.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-use derive_mac::Print;
-
-#[derive(Print)]
-pub struct Field {
-    name: &'static str,
-    bitmask: u16,
-}
-
-fn main() {
-    println!("IN PRINTLN.RS");
-    assert!(true)
-}
diff --git a/tests/stdout/run-fail.rs b/tests/stdout/run-fail.rs
deleted file mode 100644
index eb5e787..0000000
--- a/tests/stdout/run-fail.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use derive_mac::Print;
-
-#[derive(Print)]
-pub struct Field {
-    name: &'static str,
-    bitmask: u16,
-}
-
-fn main() {}