diff --git a/htdocs/accountancy/customer/card.php b/htdocs/accountancy/customer/card.php
index eb66b235d0b..52057485a30 100644
--- a/htdocs/accountancy/customer/card.php
+++ b/htdocs/accountancy/customer/card.php
@@ -14,7 +14,7 @@
  * 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 <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
 /**
diff --git a/htdocs/accountancy/customer/index.php b/htdocs/accountancy/customer/index.php
index f063f832f54..68649aa264d 100644
--- a/htdocs/accountancy/customer/index.php
+++ b/htdocs/accountancy/customer/index.php
@@ -16,7 +16,7 @@
  * 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 <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
diff --git a/htdocs/accountancy/customer/lines.php b/htdocs/accountancy/customer/lines.php
index ea174638a2a..dafbfc2b773 100644
--- a/htdocs/accountancy/customer/lines.php
+++ b/htdocs/accountancy/customer/lines.php
@@ -16,7 +16,7 @@
  * 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 <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
 /**
diff --git a/htdocs/accountancy/customer/list.php b/htdocs/accountancy/customer/list.php
index 192585ccedd..d843f8f992c 100644
--- a/htdocs/accountancy/customer/list.php
+++ b/htdocs/accountancy/customer/list.php
@@ -17,7 +17,7 @@
  * 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 <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
 /**
diff --git a/htdocs/accountancy/expensereport/card.php b/htdocs/accountancy/expensereport/card.php
index 1052a1d485d..2331111f620 100644
--- a/htdocs/accountancy/expensereport/card.php
+++ b/htdocs/accountancy/expensereport/card.php
@@ -18,7 +18,7 @@
  * 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 <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
  *
  */
 /**
diff --git a/htdocs/accountancy/expensereport/index.php b/htdocs/accountancy/expensereport/index.php
index 4fe2ee3120b..d3fc63d3bf8 100644
--- a/htdocs/accountancy/expensereport/index.php
+++ b/htdocs/accountancy/expensereport/index.php
@@ -15,7 +15,7 @@
  * 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 <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
 /**
diff --git a/htdocs/accountancy/expensereport/lines.php b/htdocs/accountancy/expensereport/lines.php
index d15ef52ad39..284809f596d 100644
--- a/htdocs/accountancy/expensereport/lines.php
+++ b/htdocs/accountancy/expensereport/lines.php
@@ -16,7 +16,7 @@
  * 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 <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
 /**
diff --git a/htdocs/accountancy/expensereport/list.php b/htdocs/accountancy/expensereport/list.php
index 60b24638775..70d033a28ea 100644
--- a/htdocs/accountancy/expensereport/list.php
+++ b/htdocs/accountancy/expensereport/list.php
@@ -17,7 +17,7 @@
  * 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 <http://www.gnu.org/licenses/>.
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
 /**