diff --git a/Source/portable/MemMang/heap_1.c b/Source/portable/MemMang/heap_1.c
index 3e32fc013..1829d8a11 100644
--- a/Source/portable/MemMang/heap_1.c
+++ b/Source/portable/MemMang/heap_1.c
@@ -120,6 +120,16 @@ void *pvReturn = NULL;
 		}	
 	}
 	xTaskResumeAll();
+	
+	#if( configUSE_MALLOC_FAILED_HOOK == 1 )
+	{
+		if( pvReturn == NULL )
+		{
+			extern void vApplicationMallocFailedHook( void );
+			vApplicationMallocFailedHook();
+		}
+	}
+	#endif	
 
 	return pvReturn;
 }
diff --git a/Source/portable/MemMang/heap_2.c b/Source/portable/MemMang/heap_2.c
index 7665f6904..b15c38467 100644
--- a/Source/portable/MemMang/heap_2.c
+++ b/Source/portable/MemMang/heap_2.c
@@ -230,6 +230,16 @@ void *pvReturn = NULL;
 	}
 	xTaskResumeAll();
 
+	#if( configUSE_MALLOC_FAILED_HOOK == 1 )
+	{
+		if( pvReturn == NULL )
+		{
+			extern void vApplicationMallocFailedHook( void );
+			vApplicationMallocFailedHook();
+		}
+	}
+	#endif
+	
 	return pvReturn;
 }
 /*-----------------------------------------------------------*/
diff --git a/Source/portable/MemMang/heap_3.c b/Source/portable/MemMang/heap_3.c
index 6389783c5..763d0402d 100644
--- a/Source/portable/MemMang/heap_3.c
+++ b/Source/portable/MemMang/heap_3.c
@@ -74,6 +74,16 @@ void *pvReturn;
 	}
 	xTaskResumeAll();
 
+	#if( configUSE_MALLOC_FAILED_HOOK == 1 )
+	{
+		if( pvReturn == NULL )
+		{
+			extern void vApplicationMallocFailedHook( void );
+			vApplicationMallocFailedHook();
+		}
+	}
+	#endif
+	
 	return pvReturn;
 }
 /*-----------------------------------------------------------*/