diff --git a/langs/docstr-python.el b/langs/docstr-python.el
index d779ac1..8dcc5ee 100644
--- a/langs/docstr-python.el
+++ b/langs/docstr-python.el
@@ -148,15 +148,10 @@
   "Trigger document string inside Python."
   (when (and (memq major-mode docstr-python-modes)
              docstr-mode
-             (docstr-util-looking-back "\"\"\"" 3)
-             ;; This should avoid pairing plugins inserting document string
-             ;; twice by accident. e.g. `electric-pair-mode', `smartparens',
-             ;; etc.
-             ;;
-             ;; See #5.
-             (not (docstr-util-looking-back "\"\"\"\"" 4)))
-    ;; If no pairing, help complete it!
-    (unless (looking-at-p "\"\"\"") (save-excursion (insert "\"\"\"")))
+             (docstr-util-looking-back "\"\"\"" 3))
+    (when (looking-at-p "\"\"\"")
+      (delete-char 3))
+    (save-excursion (insert "\"\"\""))
     (docstr--insert-doc-string (docstr-python--parse))))
 
 (provide 'docstr-python)