diff --git a/proxmox-sys/Cargo.toml b/proxmox-sys/Cargo.toml
index 85632cfc..88cbdd1f 100644
--- a/proxmox-sys/Cargo.toml
+++ b/proxmox-sys/Cargo.toml
@@ -23,3 +23,4 @@ proxmox = { path = "../proxmox", version = "0.15", default-features = false }
 proxmox-io = { path = "../proxmox-io", version = "1.0.0" }
 proxmox-lang = { path = "../proxmox-lang", version = "1.0.0" }
 proxmox-borrow = { path = "../proxmox-borrow", version = "1.0.0" }
+proxmox-time = { path = "../proxmox-time", version = "1.0.0" }
diff --git a/proxmox/src/tools/email.rs b/proxmox-sys/src/email.rs
similarity index 100%
rename from proxmox/src/tools/email.rs
rename to proxmox-sys/src/email.rs
diff --git a/proxmox-sys/src/lib.rs b/proxmox-sys/src/lib.rs
index 2905ab2c..3d089047 100644
--- a/proxmox-sys/src/lib.rs
+++ b/proxmox-sys/src/lib.rs
@@ -1,5 +1,6 @@
 pub mod command;
 pub mod crypt;
+pub mod email;
 pub mod error;
 pub mod fd;
 pub mod fs;
diff --git a/proxmox/src/tools/mod.rs b/proxmox/src/tools/mod.rs
index 1b94368b..a4a121b0 100644
--- a/proxmox/src/tools/mod.rs
+++ b/proxmox/src/tools/mod.rs
@@ -8,7 +8,6 @@ use lazy_static::lazy_static;
 use proxmox_io::vec;
 
 pub mod common_regex;
-pub mod email;
 pub mod serde;
 pub mod systemd;