diff --git a/repo.create.sh b/repo.create.sh
index 1cd6e8f..6a93af9 100644
--- a/repo.create.sh
+++ b/repo.create.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/bash -e
+#!/usr/bin/env -S bash -e
 #
 # Creating repository on GitLab.
 #
diff --git a/repo.delete.sh b/repo.delete.sh
index db2c0f4..3bde140 100644
--- a/repo.delete.sh
+++ b/repo.delete.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/bash -e
+#!/usr/bin/env -S bash -e
 #
 # Deleting repository on GitLab.
 #
diff --git a/repo.transfer.sh b/repo.transfer.sh
index ddc4a7c..838b69c 100644
--- a/repo.transfer.sh
+++ b/repo.transfer.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/bash -e
+#!/usr/bin/env -S bash -e
 #
 # Transferring repository on GitLab.
 #
diff --git a/repo.update.sh b/repo.update.sh
index 89f376f..4e87e8e 100644
--- a/repo.update.sh
+++ b/repo.update.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/bash -e
+#!/usr/bin/env -S bash -e
 #
 # Updating repository on GitLab.
 #