diff --git a/lib/system/mm/malloc.nim b/lib/system/mm/malloc.nim
index b24b6f1e0c..47f1a95ae4 100644
--- a/lib/system/mm/malloc.nim
+++ b/lib/system/mm/malloc.nim
@@ -88,7 +88,7 @@ type
 
 proc alloc(r: var MemRegion, size: int): pointer =
   result = alloc(size)
-proc alloc0Impl(r: var MemRegion, size: int): pointer =
+proc alloc0(r: var MemRegion, size: int): pointer =
   result = alloc0Impl(size)
 proc dealloc(r: var MemRegion, p: pointer) = dealloc(p)
 proc deallocOsPages(r: var MemRegion) = discard
diff --git a/tests/system/tgcnone.nim b/tests/system/tgcnone.nim
index 700176d5f8..83259c995f 100644
--- a/tests/system/tgcnone.nim
+++ b/tests/system/tgcnone.nim
@@ -2,5 +2,6 @@ discard """
   matrix: "--gc:none -d:useMalloc"
 """
 # bug #15617
+# bug #22262
 let x = 4
 doAssert x == 4