diff --git a/.github/data-storage/changes_db.json b/.github/data-storage/changes_db.json
index 41b84553..9e26dfee 100644
--- a/.github/data-storage/changes_db.json
+++ b/.github/data-storage/changes_db.json
@@ -1,52 +1 @@
-{
-    "EpiQMUL": [
-        {
-            "model": "SEIR_QMUL",
-            "changes": [
-                "previsioni/EpiQMUL-SEIR_QMUL/2023_49.csv"
-            ]
-        },
-        {
-            "model": "ARIMA_QMUL",
-            "changes": [
-                "previsioni/EpiQMUL-ARIMA_QMUL/2023_49.csv"
-            ]
-        }
-    ],
-    "ISI": [
-        {
-            "model": "FluABCaster",
-            "changes": [
-                "previsioni/ISI-FluABCaster/2023_49.csv"
-            ]
-        },
-        {
-            "model": "IPSICast",
-            "changes": [
-                "previsioni/ISI-IPSICast/2023_49.csv"
-            ]
-        },
-        {
-            "model": "GLEAM",
-            "changes": [
-                "previsioni/ISI-GLEAM/2023_49.csv"
-            ]
-        }
-    ],
-    "CSL_PoliTo": [
-        {
-            "model": "metaFlu",
-            "changes": [
-                "previsioni/CSL_PoliTo-metaFlu/2023_49.csv"
-            ]
-        }
-    ],
-    "ev_and_modelers": [
-        {
-            "model": "DeepRE",
-            "changes": [
-                "previsioni/ev_and_modelers-DeepRE/2023_49.csv"
-            ]
-        }
-    ]
-}
\ No newline at end of file
+{}
\ No newline at end of file