diff --git a/Doc/mac/libcolorpicker.tex b/Doc/mac/libcolorpicker.tex
index 6520e23..c94fdf8 100644
--- a/Doc/mac/libcolorpicker.tex
+++ b/Doc/mac/libcolorpicker.tex
@@ -2,6 +2,7 @@
          Color selection dialog}
 
 \declaremodule{extension}{ColorPicker}
+  \platform{Mac}
 \modulesynopsis{}
 \moduleauthor{Just van Rossum}{just@letterror.com}
 \sectionauthor{Fred L. Drake, Jr.}{fdrake@acm.org}
diff --git a/Doc/mac/toolbox.tex b/Doc/mac/toolbox.tex
index 5429fff..d497d0b 100644
--- a/Doc/mac/toolbox.tex
+++ b/Doc/mac/toolbox.tex
@@ -32,7 +32,7 @@
 
 \section{\module{Cm} --- Component Manager}
 \declaremodule{standard}{Cm}
-  \platform{Cm}
+  \platform{Mac}
 \modulesynopsis{Interface to the Component Manager}