diff --git a/Bundeslaender/Niedersachsen/2025_NI_Erste_Phase.csv b/Bundeslaender/9 NI - Niedersachsen/2025_NI_Erste_Phase.csv
similarity index 100%
rename from Bundeslaender/Niedersachsen/2025_NI_Erste_Phase.csv
rename to Bundeslaender/9 NI - Niedersachsen/2025_NI_Erste_Phase.csv