diff --git a/src/tape/mod.rs b/src/tape/mod.rs
index 4e9e1df7..f9f69243 100644
--- a/src/tape/mod.rs
+++ b/src/tape/mod.rs
@@ -7,6 +7,9 @@ use proxmox::tools::fs::{
     CreateOptions,
 };
 
+#[cfg(test)]
+mod test;
+
 pub mod file_formats;
 
 mod tape_write;
diff --git a/tests/tape-inventory.rs b/src/tape/test/inventory.rs
similarity index 98%
rename from tests/tape-inventory.rs
rename to src/tape/test/inventory.rs
index db8b44b5..af8d80b5 100644
--- a/tests/tape-inventory.rs
+++ b/src/tape/test/inventory.rs
@@ -1,6 +1,6 @@
 // Tape inventory tests
 //
-// # cargo test --release --test tape-inventory
+// # cargo test --release tape::test::inventory
 
 use std::path::PathBuf;
 use anyhow::{bail, Error};
@@ -9,7 +9,7 @@ use proxmox::tools::{
     Uuid,
 };
 
-use proxmox_backup::{
+use crate::{
     tape::{
         Inventory,
         file_formats::{
diff --git a/src/tape/test/mod.rs b/src/tape/test/mod.rs
new file mode 100644
index 00000000..094ffc4f
--- /dev/null
+++ b/src/tape/test/mod.rs
@@ -0,0 +1,2 @@
+
+mod inventory;