diff --git a/regression/cbmc/Pointer_byte_extract8/main.i b/regression/cbmc/Pointer_byte_extract8/main.i
deleted file mode 100644
index 0816108a607..00000000000
--- a/regression/cbmc/Pointer_byte_extract8/main.i
+++ /dev/null
@@ -1,40 +0,0 @@
-void *malloc(__CPROVER_size_t);
-
-typedef union
-{
-  int a;
-  int b;
-} Union;
-
-typedef struct
-{
-  int Count;
-  Union List[1];
-} __attribute__((packed)) Struct3;
-
-extern size_t __CPROVER_malloc_size;
-
-int main()
-{
-  Struct3 *p = malloc (sizeof (int) + 2 * sizeof(Union));
-  p->Count = 3;
-  int po=0;
-  size_t m=__CPROVER_malloc_size;
-
-  // this should be fine
-  p->List[0].a = 555;
-
-  __CPROVER_assert(p->List[0].b==555, "p->List[0].b==555");
-  __CPROVER_assert(p->List[0].a==555, "p->List[0].a==555");
-
-  // this should be fine
-  p->List[1].b = 999;
-
-  __CPROVER_assert(p->List[1].b==999, "p->List[1].b==999");
-  __CPROVER_assert(p->List[1].a==999, "p->List[1].a==999");
-
-  // this is out-of-bounds
-  p->List[2].a = 0;
-
-  return 0;
-}
diff --git a/regression/cbmc/Pointer_byte_extract8/test.desc b/regression/cbmc/Pointer_byte_extract8/test.desc
deleted file mode 100644
index b23fa8bd0df..00000000000
--- a/regression/cbmc/Pointer_byte_extract8/test.desc
+++ /dev/null
@@ -1,9 +0,0 @@
-KNOWNBUG
-main.i
---bounds-check --32 --no-simplify
-^EXIT=0$
-^SIGNAL=0$
-^\[main\.array_bounds\.5\] array.List upper bound: FAILED$
-^\*\* 1 of 9 failed 
---
-^warning: ignoring