diff --git a/src/scheme/proc.rs b/src/scheme/proc.rs
index 8140a2f2fd..5b61ee8695 100644
--- a/src/scheme/proc.rs
+++ b/src/scheme/proc.rs
@@ -534,6 +534,15 @@ impl ProcScheme {
         token: &mut CleanLockToken,
     ) -> Result<(usize, InternalFlags)> {
         let operation_name = operation_str.ok_or(Error::new(EINVAL))?;
+        // /proc/self → resolve to /proc/<current-pid>
+        if operation_name == "proc/self" || operation_name == "self" {
+            let pid = context::current().read(token.token()).pid;
+            let handle = Handle {
+                context: context::current(),
+                kind: ContextHandle::ProcDir { pid },
+            };
+            return new_handle((handle, InternalFlags::POSITIONED), token);
+        };
         if let Some(kind) = Self::proc_open(operation_name) {
             let handle = Handle {
                 context: context::current(),