diff --git a/src/lists/cheese_facts.rb b/src/lists/cheese_facts.rb
index cc686ad..26f9b73 100644
--- a/src/lists/cheese_facts.rb
+++ b/src/lists/cheese_facts.rb
@@ -1,3 +1,19 @@
+# cheeseBot
+# Copyright (C) 2026 Eri (csxkdv/nxkdv) nxkdv@thenight.club
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 module Lists
     CHEESE_FACTS = [
         'Cheese is a dairy! It is the resulting product of curdling milk. In cheese factories, bacteria is added to milk to convert the lactose into lactic acid, and then an enzyme is added, which curdles the milk. This enzyme is called rennet, which used to be taken from the stomachs of young cows but is now found from genetically engineered bacteria and yeast.',
diff --git a/src/lists/cheese_of_truth.rb b/src/lists/cheese_of_truth.rb
index 6e13d85..40bce5b 100644
--- a/src/lists/cheese_of_truth.rb
+++ b/src/lists/cheese_of_truth.rb
@@ -1,3 +1,19 @@
+# cheeseBot
+# Copyright (C) 2026 Eri (csxkdv/nxkdv) nxkdv@thenight.club
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 module Lists
     CHEESE_OF_TRUTH = [
         """[Immigrants cause cancer.](https://youtube.com/shorts/S9AgVFNOibs?si=X2XV8E3dch6B2Cqj)
diff --git a/src/lists/cheese_photos.rb b/src/lists/cheese_photos.rb
index 150d1fa..fa54f32 100644
--- a/src/lists/cheese_photos.rb
+++ b/src/lists/cheese_photos.rb
@@ -1,3 +1,19 @@
+# cheeseBot
+# Copyright (C) 2026 Eri (csxkdv/nxkdv) nxkdv@thenight.club
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 module Lists
     CHEESE_PHOTOS = [
         "https://th.bing.com/th/id/OIP.cOvvr0w2LI04ck2r8yKDogHaEK?pid=ImgDet&rs=1",
diff --git a/src/lists/cheese_words.rb b/src/lists/cheese_words.rb
index fbbd474..d9a9013 100644
--- a/src/lists/cheese_words.rb
+++ b/src/lists/cheese_words.rb
@@ -1,3 +1,19 @@
+# cheeseBot
+# Copyright (C) 2026 Eri (csxkdv/nxkdv) nxkdv@thenight.club
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
 module Lists
     CHEESE_WORDS = [
         "abertam",