diff --git a/components/freertos/include/freertos/heap_regions_debug.h b/components/freertos/include/freertos/heap_regions_debug.h
index 8b9308096..1b2cae311 100644
--- a/components/freertos/include/freertos/heap_regions_debug.h
+++ b/components/freertos/include/freertos/heap_regions_debug.h
@@ -17,7 +17,7 @@ extern "C" {
 typedef struct {
     unsigned int dog;
     TaskHandle_t task;
-    unsigned int pc;
+    //unsigned int pc;
 }block_head_t;
 
 typedef struct {