diff --git a/apps/magpie/Cargo.toml b/apps/magpie/Cargo.toml
index 1dcb110..37e72e8 100644
--- a/apps/magpie/Cargo.toml
+++ b/apps/magpie/Cargo.toml
@@ -2,6 +2,7 @@
 name = "canary-magpie"
 version = "0.1.0"
 edition = "2021"
+license = "AGPL-3.0-or-later"
 
 [[bin]]
 name = "magpie"
diff --git a/apps/music-player/src/mpris.rs b/apps/music-player/src/mpris.rs
index 4cf2b4b..fb06bf0 100644
--- a/apps/music-player/src/mpris.rs
+++ b/apps/music-player/src/mpris.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2022 Marceline Cramer
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
 use std::collections::HashMap;
 
 use zbus::fdo::DBusProxy;
diff --git a/check_licenses.sh b/check_licenses.sh
index aad8cd3..19da131 100755
--- a/check_licenses.sh
+++ b/check_licenses.sh
@@ -12,16 +12,16 @@ dir="$(pwd | sed 's/\//\n/g' | tail -n 1)"
 
 for toml in $(find "$PWD" -name "Cargo.toml"); do
 	printf "Project: %s\n" "$(tomcat package.name "$toml")"
+	toml_lic="$(tomcat package.license "$toml")"
+	if ! test -n "$toml_lic"; then
+		printf "%s: Missing license information\n" "$(printf "%s\n" "$toml" |\
+			sed "s/^.\+$dir\///g")"
+		continue 2
+	fi
 	for file in $(find "$(printf "%s\n" "$toml" |\
 		sed 's/Cargo\.toml/src/g')" -name "*.rs")
 	do
 		info="$(head -n 2 "$file")"
-		toml_lic="$(tomcat package.license "$toml")"
-		if ! test -n "$toml_lic"; then
-			printf "%s: Missing license information\n" "$(printf "%s\n" "$toml" |\
-				sed "s/^.\+$dir\///g")"
-			continue 2
-		fi
 		if ! [ "$toml_lic" = "$(printf "%s\n" "$info" | tail -n 1 |\
 			sed -n 's/\/\/ SPDX-License-Identifier: //p')" ]
 		then
diff --git a/scripts/sao-ui/src/music_player.rs b/scripts/sao-ui/src/music_player.rs
index ab05398..9be32f0 100644
--- a/scripts/sao-ui/src/music_player.rs
+++ b/scripts/sao-ui/src/music_player.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2022 Marceline Crmaer
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
 use api::*;
 use canary_script::*;
 
diff --git a/scripts/sao-ui/src/style.rs b/scripts/sao-ui/src/style.rs
index 2f383f0..0d5c2ff 100644
--- a/scripts/sao-ui/src/style.rs
+++ b/scripts/sao-ui/src/style.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2022 Marceline Crmaer
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
 use canary_script::Color;
 
 /// A reusable set of colors. Used by default widget styles.
diff --git a/scripts/sao-ui/src/widgets/palette.rs b/scripts/sao-ui/src/widgets/palette.rs
index d045feb..82652eb 100644
--- a/scripts/sao-ui/src/widgets/palette.rs
+++ b/scripts/sao-ui/src/widgets/palette.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2022 Marceline Crmaer
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
 use super::prelude::*;
 use shell::Offset;
 use text::{HorizontalAlignment, Label, LabelText};
diff --git a/scripts/sao-ui/src/widgets/slider.rs b/scripts/sao-ui/src/widgets/slider.rs
index 5a8cd20..509681a 100644
--- a/scripts/sao-ui/src/widgets/slider.rs
+++ b/scripts/sao-ui/src/widgets/slider.rs
@@ -1,3 +1,6 @@
+// Copyright (c) 2022 Marceline Crmaer
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
 use super::prelude::*;
 
 pub struct SliderStyle {