diff --git a/selfdrive/hardware/hw.h b/selfdrive/hardware/hw.h
index 400b1816f0..115b7ff99e 100644
--- a/selfdrive/hardware/hw.h
+++ b/selfdrive/hardware/hw.h
@@ -14,6 +14,7 @@ class HardwarePC : public HardwareNone {
 public:
   static std::string get_os_version() { return "openpilot for PC"; }
   static bool PC() { return true; }
+  static bool TICI() { const char *tici = getenv("TICI"); return (tici != nullptr) && (strcmp(tici, "1") == 0); }
 };
 #define Hardware HardwarePC
 #endif