2 files changed, 3 insertions, 3 deletions
diff --git a/src/nvim/tui/input.c b/src/nvim/tui/input.c
index edf8cbe237..6e2cf6a0c2 100644
--- a/src/nvim/tui/input.c
+++ b/src/nvim/tui/input.c
@@ -763,8 +763,8 @@ static void tinput_read_cb(Stream *stream, RBuffer *buf, size_t count_, void *da
   if (rbuffer_size(input->read_stream.buffer)) {
     // If 'ttimeout' is not set, start the timer with a timeout of 0 to process
     // the next input.
-    long ms = input->ttimeout ?
-              (input->ttimeoutlen >= 0 ? input->ttimeoutlen : 0) : 0;
+    int64_t ms = input->ttimeout ?
+                 (input->ttimeoutlen >= 0 ? input->ttimeoutlen : 0) : 0;
     // Stop the current timer if already running
     time_watcher_stop(&input->timer_handle);
     time_watcher_start(&input->timer_handle, tinput_timer_cb, (uint32_t)ms, 0);
diff --git a/src/nvim/tui/input.h b/src/nvim/tui/input.h
index da565fbb6f..5c0181362b 100644
--- a/src/nvim/tui/input.h
+++ b/src/nvim/tui/input.h
@@ -27,7 +27,7 @@ typedef struct term_input {
   int8_t waiting_for_bg_response;
   int8_t waiting_for_csiu_response;
   ExtkeysType extkeys_type;
-  long ttimeoutlen;
+  OptInt ttimeoutlen;
   TermKey *tk;
   TermKey_Terminfo_Getstr_Hook *tk_ti_hook_fn;  ///< libtermkey terminfo hook
   TimeWatcher timer_handle;