diff --git a/config/src/lib.rs b/config/src/lib.rs
index 204ac77..1c2b36b 100644
--- a/config/src/lib.rs
+++ b/config/src/lib.rs
@@ -95,6 +95,9 @@ macro_rules! define_config {
 mod test {
     use super::*;
     use cool_asserts::assert_matches;
+    use serde::{Deserialize, Serialize};
+    use std::collections::HashMap;
+    use std::path::PathBuf;
 
     define_config! {
         DatabasePath(DatabasePath),