2 files changed, 3 insertions, 0 deletions
diff --git a/src/nvim/api/private/handle.c b/src/nvim/api/private/handle.c
index 97f5cd88b5..3dfe05d59f 100644
--- a/src/nvim/api/private/handle.c
+++ b/src/nvim/api/private/handle.c
@@ -29,8 +29,10 @@
 static uint64_t next_handle = 1;
 
 HANDLE_IMPL(buf_T, buffer)
+HANDLE_IMPL(win_T, window)
 
 void handle_init()
 {
   HANDLE_INIT(buffer);
+  HANDLE_INIT(window);
 }
diff --git a/src/nvim/api/private/handle.h b/src/nvim/api/private/handle.h
index 846b20dff2..29c80e10d4 100644
--- a/src/nvim/api/private/handle.h
+++ b/src/nvim/api/private/handle.h
@@ -10,6 +10,7 @@
   void handle_unregister_##name(type *name);
 
 HANDLE_DECLS(buf_T, buffer)
+HANDLE_DECLS(win_T, window)
 
 void handle_init(void);