diff --git a/base/applications/network/ipconfig/ipconfig.c b/base/applications/network/ipconfig/ipconfig.c
index 3e56c754dcc..bfbf3925b41 100644
--- a/base/applications/network/ipconfig/ipconfig.c
+++ b/base/applications/network/ipconfig/ipconfig.c
@@ -703,6 +703,8 @@ ShowInfo(
 
         if (!bConnected)
         {
+            HeapFree(ProcessHeap, 0, pPerAdapterInfo);
+            pPerAdapterInfo = NULL;
             pAdapter = pAdapter->Next;
             continue;
         }