diff --git a/proxmox-protocol/Cargo.toml b/proxmox-protocol/Cargo.toml
index e214533c..1d8361e0 100644
--- a/proxmox-protocol/Cargo.toml
+++ b/proxmox-protocol/Cargo.toml
@@ -7,6 +7,9 @@ authors = [
 ]
 edition = "2018"
 
+[lib]
+crate-type = ['lib', 'cdylib']
+
 [dependencies]
 chrono = "0.4"
 endian_trait = "0.6"