diff --git a/gstreamer-allocators/Gir.toml b/gstreamer-allocators/Gir.toml
index d44072111..8aed7e4c1 100644
--- a/gstreamer-allocators/Gir.toml
+++ b/gstreamer-allocators/Gir.toml
@@ -103,6 +103,6 @@ cfg_condition = "unix"
     name = "get"
     manual = true
     [[object.function]]
-    name = "once_init"
+    name = "init_once"
     manual = true
 
diff --git a/gstreamer-allocators/src/auto/shm_allocator.rs b/gstreamer-allocators/src/auto/shm_allocator.rs
index bdf729dd0..5bebd582d 100644
--- a/gstreamer-allocators/src/auto/shm_allocator.rs
+++ b/gstreamer-allocators/src/auto/shm_allocator.rs
@@ -4,7 +4,6 @@
 // DO NOT EDIT
 
 use crate::FdAllocator;
-use glib::translate::*;
 
 glib::wrapper! {
     #[doc(alias = "GstShmAllocator")]
@@ -15,15 +14,7 @@ glib::wrapper! {
     }
 }
 
-impl ShmAllocator {
-    #[doc(alias = "gst_shm_allocator_init_once")]
-    pub fn init_once() {
-        assert_initialized_main_thread!();
-        unsafe {
-            ffi::gst_shm_allocator_init_once();
-        }
-    }
-}
+impl ShmAllocator {}
 
 unsafe impl Send for ShmAllocator {}
 unsafe impl Sync for ShmAllocator {}