diff --git a/src/FanMain.cpp b/src/FanMain.cpp
index a5a5844..50838a5 100644
--- a/src/FanMain.cpp
+++ b/src/FanMain.cpp
@@ -69,13 +69,12 @@
 {
     fs::path linkPath = parentPath / "device";
     std::string canonical = fs::read_symlink(linkPath);
-    if (boost::ends_with(canonical, "1e786000.pwm-tacho-controller") ||
-        boost::ends_with(canonical, "1e610000.pwm-tacho-controller") ||
-        boost::ends_with(canonical, "1e610000.pwm_tach:tach"))
+    if (boost::ends_with(canonical, "pwm-tacho-controller") ||
+        boost::ends_with(canonical, "pwm_tach:tach"))
     {
         return FanTypes::aspeed;
     }
-    if (boost::ends_with(canonical, "f0103000.pwm-fan-controller"))
+    if (boost::ends_with(canonical, "pwm-fan-controller"))
     {
         return FanTypes::nuvoton;
     }