diff --git a/notebooks/GUIFuzzer.ipynb b/notebooks/GUIFuzzer.ipynb
index 5dcafd955..72804f095 100644
--- a/notebooks/GUIFuzzer.ipynb
+++ b/notebooks/GUIFuzzer.ipynb
@@ -1072,16 +1072,16 @@
     "                    input_name = elem.text\n",
     "\n",
     "                if input_type in [\"checkbox\", \"radio\"]:\n",
-    "                    actions.add(\"check('%s', <boolean>)\" % html.escape(input_name))\n",
+    "                    actions.add(\"check('''%s''', <boolean>)\" % html.escape(input_name))\n",
     "                elif input_type in [\"text\", \"number\", \"email\", \"password\"]:\n",
-    "                    actions.add(\"fill('%s', '<%s>')\" % (html.escape(input_name), html.escape(input_type)))\n",
+    "                    actions.add(\"fill('''%s''', '<%s>')\" % (html.escape(input_name), html.escape(input_type)))\n",
     "                elif input_type in [\"button\", \"submit\"]:\n",
-    "                    actions.add(\"submit('%s')\" % html.escape(input_name))\n",
+    "                    actions.add(\"submit('''%s''')\" % html.escape(input_name))\n",
     "                elif input_type in [\"hidden\"]:\n",
     "                    pass\n",
     "                else:\n",
     "                    # TODO: Handle more types here\n",
-    "                    actions.add(\"fill('%s', <%s>)\" % (html.escape(input_name), html.escape(input_type)))\n",
+    "                    actions.add(\"fill('''%s''', <%s>)\" % (html.escape(input_name), html.escape(input_type)))\n",
     "            except StaleElementReferenceException:\n",
     "                pass\n",
     "\n",
@@ -1131,9 +1131,9 @@
     "                if button_name is None:\n",
     "                    button_name = elem.text\n",
     "                if button_type == \"submit\":\n",
-    "                    actions.add(\"submit('%s')\" % html.escape(button_name))\n",
+    "                    actions.add(\"submit('''%s''')\" % html.escape(button_name))\n",
     "                elif button_type != \"reset\":\n",
-    "                    actions.add(\"click('%s')\" % html.escape(button_name))\n",
+    "                    actions.add(\"click('''%s''')\" % html.escape(button_name))\n",
     "            except StaleElementReferenceException:\n",
     "                pass\n",
     "\n",
@@ -1181,9 +1181,9 @@
     "                a_href = elem.get_attribute(\"href\")\n",
     "                if a_href is not None:\n",
     "                    if self.follow_link(a_href):\n",
-    "                        actions.add(\"click('%s')\" % html.escape(elem.text))\n",
+    "                        actions.add(\"click('''%s''')\" % html.escape(elem.text))\n",
     "                    else:\n",
-    "                        actions.add(\"ignore('%s')\" % html.escape(elem.text))\n",
+    "                        actions.add(\"ignore('''%s''')\" % html.escape(elem.text))\n",
     "            except StaleElementReferenceException:\n",
     "                pass\n",
     "\n",