diff --git a/.ci/testcases/conftest.py b/.ci/testcases/conftest.py
index 70474a55f..0f016754b 100644
--- a/.ci/testcases/conftest.py
+++ b/.ci/testcases/conftest.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2021 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff --git a/.ci/testcases/test_device.py b/.ci/testcases/test_device.py
index 1133d44b7..0559b51dc 100644
--- a/.ci/testcases/test_device.py
+++ b/.ci/testcases/test_device.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2024 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff --git a/.ci/testcases/test_deviceinfo.py b/.ci/testcases/test_deviceinfo.py
index c87764516..b2976cf91 100644
--- a/.ci/testcases/test_deviceinfo.py
+++ b/.ci/testcases/test_deviceinfo.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2021 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff --git a/.ci/testcases/test_directory_structure.py b/.ci/testcases/test_directory_structure.py
index 10823a75f..2d77fe986 100644
--- a/.ci/testcases/test_directory_structure.py
+++ b/.ci/testcases/test_directory_structure.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # SPDX-License-Identifier: GPL-3.0-or-later
 import glob
 import os
diff --git a/.ci/testcases/test_firmware.py b/.ci/testcases/test_firmware.py
index 91a75469d..d12540e6d 100644
--- a/.ci/testcases/test_firmware.py
+++ b/.ci/testcases/test_firmware.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2021 Johannes Marbach
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff --git a/.ci/testcases/test_framework_versions.py b/.ci/testcases/test_framework_versions.py
index 4d84e3e27..534c617b9 100644
--- a/.ci/testcases/test_framework_versions.py
+++ b/.ci/testcases/test_framework_versions.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2021 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff --git a/.ci/testcases/test_kernel.py b/.ci/testcases/test_kernel.py
index a3a1004c4..425a12607 100644
--- a/.ci/testcases/test_kernel.py
+++ b/.ci/testcases/test_kernel.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2021 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 
diff --git a/.ci/testcases/test_provides.py b/.ci/testcases/test_provides.py
index 00d9c2f07..bde58bddf 100644
--- a/.ci/testcases/test_provides.py
+++ b/.ci/testcases/test_provides.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2023 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 import logging
diff --git a/.ci/testcases/test_source.py b/.ci/testcases/test_source.py
index 0a856627e..efa076471 100644
--- a/.ci/testcases/test_source.py
+++ b/.ci/testcases/test_source.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2023 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 # Various checks on source= in the APKBUILDs
diff --git a/.ci/testcases/test_systemd.py b/.ci/testcases/test_systemd.py
index 743148089..bf9c7dbe8 100644
--- a/.ci/testcases/test_systemd.py
+++ b/.ci/testcases/test_systemd.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2025 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later
 import logging
diff --git a/.ci/testcases/test_ui.py b/.ci/testcases/test_ui.py
index fddeacab5..f1149903c 100644
--- a/.ci/testcases/test_ui.py
+++ b/.ci/testcases/test_ui.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 # Copyright 2021 Oliver Smith
 # SPDX-License-Identifier: GPL-3.0-or-later