diff --git a/server/src/test-utils/test-data/csv-eamusement-iidx/invalid/large-duplicates.csv b/server/src/test-utils/test-data/csv_eamusement-iidx/invalid/large-duplicates.csv
similarity index 100%
rename from server/src/test-utils/test-data/csv-eamusement-iidx/invalid/large-duplicates.csv
rename to server/src/test-utils/test-data/csv_eamusement-iidx/invalid/large-duplicates.csv
diff --git a/server/src/test-utils/test-data/csv-eamusement-iidx/invalid/small-duplicate.csv b/server/src/test-utils/test-data/csv_eamusement-iidx/invalid/small-duplicate.csv
similarity index 100%
rename from server/src/test-utils/test-data/csv-eamusement-iidx/invalid/small-duplicate.csv
rename to server/src/test-utils/test-data/csv_eamusement-iidx/invalid/small-duplicate.csv
diff --git a/server/src/test-utils/test-data/csv-eamusement-iidx/post-leggendaria.csv b/server/src/test-utils/test-data/csv_eamusement-iidx/post-leggendaria.csv
similarity index 100%
rename from server/src/test-utils/test-data/csv-eamusement-iidx/post-leggendaria.csv
rename to server/src/test-utils/test-data/csv_eamusement-iidx/post-leggendaria.csv
diff --git a/server/src/test-utils/test-data/csv-eamusement-iidx/pre-leggendaria.csv b/server/src/test-utils/test-data/csv_eamusement-iidx/pre-leggendaria.csv
similarity index 100%
rename from server/src/test-utils/test-data/csv-eamusement-iidx/pre-leggendaria.csv
rename to server/src/test-utils/test-data/csv_eamusement-iidx/pre-leggendaria.csv
diff --git a/server/src/test-utils/test-data/csv-eamusement-iidx/small-hv-file.csv b/server/src/test-utils/test-data/csv_eamusement-iidx/small-hv-file.csv
similarity index 100%
rename from server/src/test-utils/test-data/csv-eamusement-iidx/small-hv-file.csv
rename to server/src/test-utils/test-data/csv_eamusement-iidx/small-hv-file.csv