diff --git a/tools/test/p4src/p4-16/include/defines.p4 b/tools/test/p4src/p4-16/include/defines.p4
new file mode 100644
index 0000000..24974a1
--- /dev/null
+++ b/tools/test/p4src/p4-16/include/defines.p4
@@ -0,0 +1,10 @@
+#ifndef DEFINES
+#define DEFINES
+// Logic ports as defined in the simple_switch target
+#define MAX_PORTS 254
+#define CPU_PORT 9w255
+#define DROP_PORT 9w511
+typedef bit<16> GroupId;
+typedef bit<8> GroupSize;
+typedef bit<9> Port;
+#endif