diff --git a/src/nvim/buffer.c b/src/nvim/buffer.c
index 59d21b4932..164f336c5b 100644
--- a/src/nvim/buffer.c
+++ b/src/nvim/buffer.c
@@ -671,18 +671,6 @@ bool close_buffer(win_T *win, buf_T *buf, int action, bool abort_if_last, bool i
 
   buf->b_nwindows = nwindows;
 
-  if (buf->terminal) {
-    buf->b_locked_split++;
-    buf_close_terminal(buf);
-    buf->b_locked_split--;
-
-    // Must check this before calling buf_freeall(), otherwise is_curbuf will be true
-    // in buf_freeall() but still false here, leading to a 0-line buffer.
-    if (buf == curbuf && !is_curbuf) {
-      return false;
-    }
-  }
-
   buf_freeall(buf, ((del_buf ? BFA_DEL : 0)
                     + (wipe_buf ? BFA_WIPE : 0)
                     + (ignore_abort ? BFA_IGNORE_ABORT : 0)));
@@ -821,11 +809,12 @@ void buf_freeall(buf_T *buf, int flags)
   bufref_T bufref;
   set_bufref(&bufref, buf);
 
-  buf_updates_unload(buf, false);
-  if (!bufref_valid(&bufref)) {
-    // on_detach callback deleted the buffer.
-    return;
+  if (buf->terminal) {
+    buf_close_terminal(buf);
   }
+
+  buf_updates_unload(buf, false);
+
   if ((buf->b_ml.ml_mfp != NULL)
       && apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, false, buf)
       && !bufref_valid(&bufref)) {
@@ -2076,6 +2065,7 @@ bool curbuf_reusable(void)
   return (curbuf != NULL
           && curbuf->b_ffname == NULL
           && curbuf->b_nwindows <= 1
+          && !curbuf->terminal
           && (curbuf->b_ml.ml_mfp == NULL || buf_is_empty(curbuf))
           && !bt_quickfix(curbuf)
           && !curbufIsChanged());
diff --git a/src/nvim/terminal.c b/src/nvim/terminal.c
index 866adbccdc..a6c198c324 100644
--- a/src/nvim/terminal.c
+++ b/src/nvim/terminal.c
@@ -617,7 +617,7 @@ void terminal_close(Terminal **termpp, int status)
 
   if (status == -1 || exiting) {
     // If this was called by buf_close_terminal() (status is -1), or if exiting, we
-    // must inform the buffer the terminal no longer exists so that close_buffer()
+    // must inform the buffer the terminal no longer exists so that buf_freeall()
     // won't call buf_close_terminal() again.
     // If inside Terminal mode event handling, setting buf_handle to 0 also
     // informs terminal_enter() to call the close callback before returning.
@@ -2118,7 +2118,7 @@ static void refresh_terminal(Terminal *term)
 {
   buf_T *buf = handle_get_buffer(term->buf_handle);
   if (!buf) {
-    // Destroyed by `close_buffer`. Do not do anything else.
+    // Destroyed by `buf_freeall()`. Do not do anything else.
     return;
   }
   linenr_T ml_before = buf->b_ml.ml_line_count;
diff --git a/test/functional/terminal/buffer_spec.lua b/test/functional/terminal/buffer_spec.lua
index 5e318b2623..4f573c2c54 100644
--- a/test/functional/terminal/buffer_spec.lua
+++ b/test/functional/terminal/buffer_spec.lua
@@ -1018,6 +1018,33 @@ describe(':terminal buffer', function()
 
     test_open_term_in_buf_with_closed_term(env)
   end)
+
+  it('with nvim_open_term() channel and only 1 line is not reused by :enew', function()
+    command('1new')
+    local oldbuf = api.nvim_get_current_buf()
+    api.nvim_open_term(oldbuf, {})
+    eq({ mode = 'nt', blocking = false }, api.nvim_get_mode())
+    feed('i')
+    eq({ mode = 't', blocking = false }, api.nvim_get_mode())
+    feed([[<C-\><C-N>]])
+    eq({ mode = 'nt', blocking = false }, api.nvim_get_mode())
+
+    command('enew')
+    neq(oldbuf, api.nvim_get_current_buf())
+    eq({ mode = 'n', blocking = false }, api.nvim_get_mode())
+    feed('i')
+    eq({ mode = 'i', blocking = false }, api.nvim_get_mode())
+    feed('<Esc>')
+    eq({ mode = 'n', blocking = false }, api.nvim_get_mode())
+
+    command('buffer #')
+    eq(oldbuf, api.nvim_get_current_buf())
+    eq({ mode = 'nt', blocking = false }, api.nvim_get_mode())
+    feed('i')
+    eq({ mode = 't', blocking = false }, api.nvim_get_mode())
+    feed([[<C-\><C-N>]])
+    eq({ mode = 'nt', blocking = false }, api.nvim_get_mode())
+  end)
 end)
 
 describe('on_lines does not emit out-of-bounds line indexes when', function()