diff --git a/meta-test/recipes-app/test-with-epoch/test-with-epoch_1.0.bb b/meta-test/recipes-app/test-with-epoch/test-with-epoch_1.0.bb
new file mode 100644
index 00000000..556bdf49
--- /dev/null
+++ b/meta-test/recipes-app/test-with-epoch/test-with-epoch_1.0.bb
@@ -0,0 +1,14 @@
+# This software is a part of Isar.
+# Copyright (C) 2026 Siemens AG
+#
+# SPDX-License-Identifier: MIT
+
+# Test that a .deb with an epoch in its version is properly handled
+# by isar-apt.
+
+inherit dpkg-raw
+
+MAINTAINER = "isar-users <isar-users@googlegroups.com>"
+DESCRIPTION = "Test package with epoch in version"
+
+CHANGELOG_V = "1:1.0-1"
diff --git a/testsuite/citest.py b/testsuite/citest.py
index fb58421e..7dca7954 100644
--- a/testsuite/citest.py
+++ b/testsuite/citest.py
@@ -489,6 +489,13 @@ class CrossTest(CIBaseTest):
             bitbake_extra_args=["-c", "rootfs_install"]
         )
 
+    def test_package_with_epoch(self):
+        self.init()
+        self.perform_build_test(
+            ['mc:qemuamd64-trixie:isar-image-base'],
+            image_install='test-with-epoch',
+            bitbake_extra_args=["-c", "rootfs_install"])
+
     def test_cross_riscv64(self):
         """
         :avocado: tags=riscv64