diff --git a/helix-dap/src/types.rs b/helix-dap/src/types.rs
index 2f1d3a31..390fa7f3 100644
--- a/helix-dap/src/types.rs
+++ b/helix-dap/src/types.rs
@@ -541,7 +541,7 @@ pub mod events {
         Stopped(Stopped),
         Continued(Continued),
         Exited(Exited),
-        Terminated(Terminated),
+        Terminated(Option<Terminated>),
         Thread(Thread),
         Output(Output),
         Breakpoint(Breakpoint),