diff --git a/example_test/example_test.cpp b/example_test/example_test.cpp
index 2a06ed24..6b551128 100644
--- a/example_test/example_test.cpp
+++ b/example_test/example_test.cpp
@@ -696,6 +696,8 @@ static void Internal_PrintIntroduction(
     L"Apple"
 #elif defined(ON_RUNTIME_ANDROID)
     L"Android"
+#elif defined(ON_RUNTIME_LINUX)
+    L"Linux"
 #else
     L"Unknown"
 #endif