diff --git a/2000/natori/Makefile b/2000/natori/Makefile
index 3cc1c13af..7be84187b 100644
--- a/2000/natori/Makefile
+++ b/2000/natori/Makefile
@@ -38,7 +38,8 @@ include ../../var.mk
 
 # Common C compiler warnings to silence
 #
-CSILENCE=
+CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-implicit-int \
+	  -Wno-int-conversion -Wno-pointer-to-int-cast -Wno-unused-parameter
 
 # Common C compiler warning flags
 #
@@ -57,8 +58,7 @@ ARCH=
 
 # Defines that are needed to compile
 #
-CDEFINE= -Wno-error -Wno-implicit-function-declaration -Wno-implicit-int \
-	-Wno-int-conversion -Wno-pointer-to-int-cast -Wno-unused-parameter
+CDEFINE=
 
 # Include files that are needed to compile
 #
diff --git a/thanks-for-help.md b/thanks-for-help.md
index 8e34cc346..37f2d72f4 100644
--- a/thanks-for-help.md
+++ b/thanks-for-help.md
@@ -2557,6 +2557,10 @@ one-liner but rather a small program. At the same point Cody made the code
 itself a one-line like the code is in the original entry. Now it looks much more
 like the original entry but with the two fixes.
 
+Finally Cody fixed the Makefile that had the `-Wno-foo` options in the `CDEFINE`
+variable which although works it is incongruent with the other Makefiles and is
+more confusing (even if not confusing).
+
 
 ## <a name="2000_primenum"></a>[2000/primenum](/2000/primenum/primenum.c) ([README.md](/2000/primenum/README.md]))