diff --git a/simgear/nasal/gc.c b/simgear/nasal/gc.c
index 423a42ba..59e63af0 100644
--- a/simgear/nasal/gc.c
+++ b/simgear/nasal/gc.c
@@ -301,6 +301,7 @@ static void newBlock(struct naPool* p, int need)
 
     if(need < MIN_BLOCK_SIZE) need = MIN_BLOCK_SIZE;
 
+    // REVIEW: Memory Leak - 168 bytes in 7 blocks are still reachable
     newb = naAlloc(sizeof(struct Block));
     // REVIEW: Memory Leak - 113,376 bytes in 1 blocks are still reachable
     newb->block = naAlloc(need * p->elemsz);