diff --git a/Source/sys-clk/sysmodule/src/main.cpp b/Source/sys-clk/sysmodule/src/main.cpp
index 12f4f069..dd659b24 100644
--- a/Source/sys-clk/sysmodule/src/main.cpp
+++ b/Source/sys-clk/sysmodule/src/main.cpp
@@ -94,7 +94,7 @@ extern "C"
 
     void __appExit(void)
     {
-        CloseFanControllerThread();
+        // CloseFanControllerThread();
         // fanExit();
         i2cExit();
         fsExit();