diff --git a/simgear/nasal/gc.c b/simgear/nasal/gc.c
index 1be014f2..423a42ba 100644
--- a/simgear/nasal/gc.c
+++ b/simgear/nasal/gc.c
@@ -302,6 +302,7 @@ static void newBlock(struct naPool* p, int need)
     if(need < MIN_BLOCK_SIZE) need = MIN_BLOCK_SIZE;
 
     newb = naAlloc(sizeof(struct Block));
+    // REVIEW: Memory Leak - 113,376 bytes in 1 blocks are still reachable
     newb->block = naAlloc(need * p->elemsz);
     newb->size = need;
     newb->next = p->blocks;