diff --git a/test/gen/test_signal_names.cpp b/test/gen/test_signal_names.cpp
new file mode 100644
index 0000000..be9bb12
--- /dev/null
+++ b/test/gen/test_signal_names.cpp
@@ -0,0 +1,47 @@
+#include "sdbusplus/asio/connection.hpp"
+#include "sdbusplus/bus/match.hpp"
+#include "server/Test2/common.hpp"
+
+#include <print>
+
+#include <gtest/gtest.h>
+
+void cb(sdbusplus::message_t& msg)
+{
+    // We can access the signal name as a symbol.
+    // The property name is constexpr.
+
+    constexpr auto sigName =
+        sdbusplus::common::server::Test2::signal_names::other_value_changed;
+
+    // The property name can be used as part of error logs.
+
+    std::println("signal {} received on path {}\n", sigName, msg.get_path());
+}
+
+int main()
+{
+    // If the signal is removed from the interface definition, it will cause a
+    // build failure in applications still using that signal. That can work
+    // even if the application is not (yet) using PDI-generated bindings for
+    // it's DBus interactions.
+
+    std::println(
+        "using signal {} \n",
+        sdbusplus::common::server::Test2::signal_names::other_value_changed);
+
+    EXPECT_EQ(
+        sdbusplus::common::server::Test2::signal_names::other_value_changed,
+        "OtherValueChanged");
+
+    boost::asio::io_context io;
+    sdbusplus::asio::connection conn(io);
+
+    std::string matchStr = std::format(
+        "type='signal',member={}",
+        sdbusplus::common::server::Test2::signal_names::other_value_changed);
+
+    auto match = sdbusplus::bus::match_t(conn, matchStr, cb);
+
+    return 0;
+}
diff --git a/test/meson.build b/test/meson.build
index ead3508..5af90c0 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -125,6 +125,7 @@
     'test_aserver_multiple_interfaces',
     'test_property_names',
     'test_method_names',
+    'test_signal_names',
 ]
 
 foreach t : uninit_tests
diff --git a/test/yaml/server/Test2.interface.yaml b/test/yaml/server/Test2.interface.yaml
index d9fe45e..ae716ad 100644
--- a/test/yaml/server/Test2.interface.yaml
+++ b/test/yaml/server/Test2.interface.yaml
@@ -7,3 +7,8 @@
       type: int64
       flags:
           - const
+signals:
+    - name: OtherValueChanged
+      properties:
+          - name: Value
+            type: int64