diff --git a/meson.build b/meson.build
index 65576da..2d039e5 100644
--- a/meson.build
+++ b/meson.build
@@ -355,5 +355,6 @@ test('Scan-build (static analysis)', find_program('test/scan-build'), env : [ ''
 test('Arguments', find_program('test/arguments'), args : [ meson.project_version() ], env : [ ''.join('MESONCURRENTCONFIGDIR=', meson.current_source_dir()) ], suite: 'basic')
 test('Environment Variables', find_program('test/environment-variables'), env : [ ''.join('MESONCURRENTCONFIGDIR=', meson.current_source_dir()) ], suite: 'basic')
 test('Semantic versioning', find_program('test/versions'), args : [ meson.project_version() ], env : [ ''.join('MESONCURRENTCONFIGDIR=', meson.current_source_dir()) ], suite: 'release')
+test('Signature validity', find_program('test/gpg-signatures'), suite: 'release')
 test('Hashes.md', find_program('test/hashes-md'), args : [ meson.project_version() ], env : [ ''.join('MESONCURRENTCONFIGDIR=', meson.current_source_dir()) ], suite: 'release')
 test('Non-auto tests', find_program('test/non-auto-tests'), args : [ meson.project_version() ], env : [ ''.join('MESONCURRENTCONFIGDIR=', meson.current_source_dir()) ], suite: 'release')
diff --git a/test/gpg-signatures b/test/gpg-signatures
new file mode 100644
index 0000000..c5d63fd
--- /dev/null
+++ b/test/gpg-signatures
@@ -0,0 +1,43 @@
+#!/bin/bash
+# Copyright 2023, project-repo and the cagebreak contributors
+# SPDX-License-Identifier: MIT
+
+RESULT=0
+
+# cagebreak
+if gpg --verify ../signatures/cagebreak.sig cagebreak
+then
+    echo "[x] cagebreak binary"
+else
+    RESULT=1
+    echo "[ ] cagebreak binary"
+fi
+
+# cagebreak-man
+if gpg --verify ../signatures/cagebreak.1.sig cagebreak.1
+then
+    echo "[x] cagebreak.1 man"
+else
+    RESULT=1
+    echo "[ ] cagebreak.1 man"
+fi
+
+# cagebreak-config man
+if gpg --verify ../signatures/cagebreak-config.5.sig cagebreak-config.5
+then
+    echo "[x] cagebreak-config.5 man"
+else
+    RESULT=1
+    echo "[ ] cagebreak-config.5 man"
+fi
+
+# cagebreak-socket man
+if gpg --verify ../signatures/cagebreak-socket.7.sig cagebreak-socket.7
+then
+    echo "[x] cagebreak-socket.7 man"
+else
+    RESULT=1
+    echo "[ ] cagebreak-socket.7 man"
+fi
+
+exit "${RESULT}"