diff --git a/test/completions_disabled.vim b/test/completions_disabled.vim
new file mode 100644
index 0000000..37b7346
--- /dev/null
+++ b/test/completions_disabled.vim
@@ -0,0 +1,21 @@
+let g:jedi#completions_command = 'X'
+let g:jedi#completions_enabled = 0
+source plugin/jedi.vim
+
+describe 'completions_disabled'
+    before
+        new
+        set filetype=python
+    end
+
+    after
+        bd!
+    end
+
+    it 'typing'
+        normal oraise ImportErrX
+        Expect getline('.') == 'raise ImportErrX'
+    end
+end
+
+" vim: et:ts=4:sw=4