diff --git a/AUTHORS.md b/AUTHORS.md
index 1816f73e2..b70bfa644 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -52,6 +52,8 @@ To contributors: please add your name to the list when you submit a patch to the
 * **[Aaron He](https://github.com/AaronHeee)**
    * Reco utils of NCF
    * Deep dive notebook demonstrating the use of NCF
+* **[Aaron Palpallatoc](https://github.com/ubergonmx)**
+   * Corrected variable in pickle dump in `mind_utils.ipynb` notebook
 * **[Abir Chakraborty](https://github.com/aeroabir)**
    * Self-Attentive Sequential Recommendation (SASRec)
    * Sequential Recommendation Via Personalized Transformer (SSEPT)
diff --git a/examples/01_prepare_data/mind_utils.ipynb b/examples/01_prepare_data/mind_utils.ipynb
index e03a3683d..7a2d81e6e 100644
--- a/examples/01_prepare_data/mind_utils.ipynb
+++ b/examples/01_prepare_data/mind_utils.ipynb
@@ -306,7 +306,7 @@
                 "    pickle.dump(word_dict, f)\n",
                 "    \n",
                 "with open(os.path.join(output_path, 'word_dict_all.pkl'), 'wb') as f:\n",
-                "    pickle.dump(word_dict, f)"
+                "    pickle.dump(word_dict_all, f)"
             ]
         },
         {