diff --git a/vulkano/src/command_buffer/sys.rs b/vulkano/src/command_buffer/sys.rs
index baeb9bb354..2ad7d86d97 100644
--- a/vulkano/src/command_buffer/sys.rs
+++ b/vulkano/src/command_buffer/sys.rs
@@ -202,7 +202,7 @@ impl RawRecordingCommandBuffer {
 
     /// Ends the recording, returning a command buffer which can be submitted.
     #[inline]
-    pub fn end(self) -> Result<RawCommandBuffer, VulkanError> {
+    pub unsafe fn end(self) -> Result<RawCommandBuffer, VulkanError> {
         unsafe {
             let fns = self.device().fns();
             (fns.v1_0.end_command_buffer)(self.handle())