diff --git a/installer/data/mysql/de-DE/optional/sample_holidays.sql b/installer/data/mysql/de-DE/optional/sample_libraries_holidays.sql
similarity index 100%
rename from installer/data/mysql/de-DE/optional/sample_holidays.sql
rename to installer/data/mysql/de-DE/optional/sample_libraries_holidays.sql
diff --git a/installer/data/mysql/de-DE/optional/sample_holidays.txt b/installer/data/mysql/de-DE/optional/sample_libraries_holidays.txt
similarity index 100%
rename from installer/data/mysql/de-DE/optional/sample_holidays.txt
rename to installer/data/mysql/de-DE/optional/sample_libraries_holidays.txt
diff --git a/installer/data/mysql/en/optional/sample_holidays.sql b/installer/data/mysql/en/optional/sample_libraries_holidays.sql
similarity index 100%
rename from installer/data/mysql/en/optional/sample_holidays.sql
rename to installer/data/mysql/en/optional/sample_libraries_holidays.sql
diff --git a/installer/data/mysql/en/optional/sample_holidays.txt b/installer/data/mysql/en/optional/sample_libraries_holidays.txt
similarity index 100%
rename from installer/data/mysql/en/optional/sample_holidays.txt
rename to installer/data/mysql/en/optional/sample_libraries_holidays.txt
diff --git a/installer/data/mysql/es-ES/optional/sample_holidays.sql b/installer/data/mysql/es-ES/optional/sample_libraries_holidays.sql
similarity index 100%
rename from installer/data/mysql/es-ES/optional/sample_holidays.sql
rename to installer/data/mysql/es-ES/optional/sample_libraries_holidays.sql
diff --git a/installer/data/mysql/es-ES/optional/sample_holidays.txt b/installer/data/mysql/es-ES/optional/sample_libraries_holidays.txt
similarity index 100%
rename from installer/data/mysql/es-ES/optional/sample_holidays.txt
rename to installer/data/mysql/es-ES/optional/sample_libraries_holidays.txt
diff --git a/installer/data/mysql/fr-CA/facultatif/sample_holidays.sql b/installer/data/mysql/fr-CA/facultatif/sample_librairies_holidays.sql
similarity index 100%
rename from installer/data/mysql/fr-CA/facultatif/sample_holidays.sql
rename to installer/data/mysql/fr-CA/facultatif/sample_librairies_holidays.sql
diff --git a/installer/data/mysql/fr-CA/facultatif/sample_holidays.txt b/installer/data/mysql/fr-CA/facultatif/sample_librairies_holidays.txt
similarity index 100%
rename from installer/data/mysql/fr-CA/facultatif/sample_holidays.txt
rename to installer/data/mysql/fr-CA/facultatif/sample_librairies_holidays.txt
diff --git a/installer/data/mysql/it-IT/optional/sample_holidays.sql b/installer/data/mysql/it-IT/optional/sample_libraries_holidays.sql
similarity index 100%
rename from installer/data/mysql/it-IT/optional/sample_holidays.sql
rename to installer/data/mysql/it-IT/optional/sample_libraries_holidays.sql
diff --git a/installer/data/mysql/it-IT/optional/sample_holidays.txt b/installer/data/mysql/it-IT/optional/sample_libraries_holidays.txt
similarity index 100%
rename from installer/data/mysql/it-IT/optional/sample_holidays.txt
rename to installer/data/mysql/it-IT/optional/sample_libraries_holidays.txt
diff --git a/installer/data/mysql/nb-NO/2-Valgfritt/sample_holidays.sql b/installer/data/mysql/nb-NO/2-Valgfritt/sample_libraries_holidays.sql
similarity index 100%
rename from installer/data/mysql/nb-NO/2-Valgfritt/sample_holidays.sql
rename to installer/data/mysql/nb-NO/2-Valgfritt/sample_libraries_holidays.sql
diff --git a/installer/data/mysql/nb-NO/2-Valgfritt/sample_holidays.txt b/installer/data/mysql/nb-NO/2-Valgfritt/sample_libraries_holidays.txt
similarity index 100%
rename from installer/data/mysql/nb-NO/2-Valgfritt/sample_holidays.txt
rename to installer/data/mysql/nb-NO/2-Valgfritt/sample_libraries_holidays.txt
diff --git a/installer/data/mysql/pl-PL/optional/sample_holidays.sql b/installer/data/mysql/pl-PL/optional/sample_libraries_holidays.sql
similarity index 100%
rename from installer/data/mysql/pl-PL/optional/sample_holidays.sql
rename to installer/data/mysql/pl-PL/optional/sample_libraries_holidays.sql
diff --git a/installer/data/mysql/pl-PL/optional/sample_holidays.txt b/installer/data/mysql/pl-PL/optional/sample_libraries_holidays.txt
similarity index 100%
rename from installer/data/mysql/pl-PL/optional/sample_holidays.txt
rename to installer/data/mysql/pl-PL/optional/sample_libraries_holidays.txt