diff --git a/src/lib.rs b/src/lib.rs
index 9738c7ec29..406529af86 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -828,6 +828,9 @@ pub mod protocol {
 
         // Temporary calls for getting process credentials
         GetProcCredentials = 15,
+
+        SetPriority = 16,
+        GetPriority = 17,
     }
     #[derive(Clone, Copy, Debug, Eq, PartialEq)]
     #[repr(usize)]
@@ -880,6 +883,8 @@ pub mod protocol {
                 13 => Self::Rename,
                 14 => Self::DisableSetpgid,
                 15 => Self::GetProcCredentials,
+                16 => Self::SetPriority,
+                17 => Self::GetPriority,
                 _ => return None,
             })
         }