diff --git a/doc/manual.txt b/doc/manual.txt
index 39e2bad2aa..1af2a3117a 100644
--- a/doc/manual.txt
+++ b/doc/manual.txt
@@ -2335,7 +2335,7 @@ Nimrod identifiers shall be enclosed in a special character which can be
 specified in the statement's pragmas. The default special character is ``'`'``:
 
 .. code-block:: nimrod
-  proc addInt(a, b: int): int {.noStackFrame.} =
+  proc addInt(a, b: int): int {.asmNoStackFrame.} =
     # a in eax, and b in edx
     asm """
         mov eax, `a`
diff --git a/doc/nimrodc.txt b/doc/nimrodc.txt
index 52e0a6eaf4..bde9509825 100644
--- a/doc/nimrodc.txt
+++ b/doc/nimrodc.txt
@@ -360,7 +360,7 @@ Example:
   static int cvariable = 420;
   """.}
 
-  proc embedsC() {.noStackFrame.} = 
+  proc embedsC() {.asmNoStackFrame.} = 
     var nimrodVar = 89
     # use backticks to access Nimrod symbols within an emit section:
     {.emit: """fprintf(stdout, "%d\n", cvariable + (int)`nimrodVar`);""".}
diff --git a/lib/pure/osproc.nim b/lib/pure/osproc.nim
index 6e250f9d54..bab26bb459 100644
--- a/lib/pure/osproc.nim
+++ b/lib/pure/osproc.nim
@@ -801,7 +801,7 @@ elif not defined(useNimRtl):
   proc startProcessAfterFork(data: ptr TStartProcessData) =
     # Warning: no GC here!
     # Or anythink that touches global structures - all called nimrod procs
-    # must be marked with noStackFrame. Inspect C code after making changes.
+    # must be marked with asmNoStackFrame. Inspect C code after making changes.
     if not data.optionPoParentStreams:
       discard close(data.pStdin[writeIdx])
       if dup2(data.pStdin[readIdx], readIdx) < 0: