diff --git a/tutorials/_adb/adb603-data-catalog/DCAT_Workshop files.zip b/tutorials/_adb/adb603-data-catalog/DCAT_Workshopfiles.zip
similarity index 100%
rename from tutorials/_adb/adb603-data-catalog/DCAT_Workshop files.zip
rename to tutorials/_adb/adb603-data-catalog/DCAT_Workshopfiles.zip