diff --git a/test/arguments b/test/arguments
index 2d6c15a..e5e16ea 100644
--- a/test/arguments
+++ b/test/arguments
@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 
 testdir=$(mktemp -d)
 
diff --git a/test/build-w-o-warnings b/test/build-w-o-warnings
index 0eaa509..02d049a 100644
--- a/test/build-w-o-warnings
+++ b/test/build-w-o-warnings
@@ -1,4 +1,6 @@
 #! /bin/sh
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 
 RESULT=0
 
diff --git a/test/build-w-o-xwayland b/test/build-w-o-xwayland
index 5e10109..b97d62c 100644
--- a/test/build-w-o-xwayland
+++ b/test/build-w-o-xwayland
@@ -1,4 +1,6 @@
 #! /bin/sh
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 
 RESULT=0
 
diff --git a/test/clang-format b/test/clang-format
index ef5037b..c3dc561 100644
--- a/test/clang-format
+++ b/test/clang-format
@@ -1,4 +1,6 @@
 #! /bin/sh
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 
 readonly declared_deps="${@}"
 readonly deps="${declared_deps}"
diff --git a/test/environment-variables b/test/environment-variables
index 8a4b313..a3a6d50 100644
--- a/test/environment-variables
+++ b/test/environment-variables
@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 
 testdir=$(mktemp -d)
 mkdir "${testdir}/cagebreak"
diff --git a/test/scan-build b/test/scan-build
index d5f3201..fd5aef4 100644
--- a/test/scan-build
+++ b/test/scan-build
@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 
 RESULT=0
 
diff --git a/test/testing-configurations/-c-config b/test/testing-configurations/-c-config
index d6c7b48..a769e73 100644
--- a/test/testing-configurations/-c-config
+++ b/test/testing-configurations/-c-config
@@ -1,2 +1,4 @@
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 exec (echo "SUCCESS" > CONFIGPATH )
 quit
diff --git a/test/testing-configurations/config b/test/testing-configurations/config
index aa56584..9925aec 100644
--- a/test/testing-configurations/config
+++ b/test/testing-configurations/config
@@ -1,2 +1,4 @@
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 exec (echo $CAGEBREAK_SOCKET > CONFIGPATH)
 quit
diff --git a/test/testing-configurations/env-var-config b/test/testing-configurations/env-var-config
index d6c7b48..a769e73 100644
--- a/test/testing-configurations/env-var-config
+++ b/test/testing-configurations/env-var-config
@@ -1,2 +1,4 @@
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 exec (echo "SUCCESS" > CONFIGPATH )
 quit
diff --git a/test/testing-configurations/my-scan-build b/test/testing-configurations/my-scan-build
index 22517fa..526f1dd 100755
--- a/test/testing-configurations/my-scan-build
+++ b/test/testing-configurations/my-scan-build
@@ -1,3 +1,5 @@
 #!/bin/bash
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
 
 scan-build --status-bugs "$@"