diff --git a/mozilla/calendar/mac/createMacXPI.sh b/mozilla/calendar/mac/createMacXPI.sh
deleted file mode 100755
index ace9cbc0446..00000000000
--- a/mozilla/calendar/mac/createMacXPI.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-suffix="dylib"
-
-if [ -f calendar_mac.xpi ]; then 
-   rm -rf calendar_mac.xpi
-fi
-
-mkdir -p viewer/components
-mkdir -p viewer/chrome
-ln -sf ../../../../dist/bin/components/libxpical.$suffix viewer/components/libxpical.$suffix
-ln -sf ../../../../dist/bin/components/calendar.xpt viewer/components/calendar.xpt
-ln -sf ../../../../dist/bin/chrome/calendar.jar viewer/chrome/calendar.jar
-#ln -sf ../../../../other-licenses/libical/src/libical/.libs/libical.$suffix viewer/libical.$suffix
-#ln -sf ../../../../other-licenses/libicalss/src/libical/.libs/libicalss.$suffix viewer/libicalss.$suffix
-#ln -sf ../../../../other-licenses/libical/src/libical/.libs/libicalvcal.$suffix viewer/libicalvcal.$suffix
-#ln -sf ../../../resources/content viewer/chrome/
-#ln -sf ../../../resources/locale viewer/chrome/
-#ln -sf ../../../resources/skin viewer/chrome/
-#find install.js viewer/components viewer/chrome/content/ viewer/chrome/locale/ viewer/chrome/skin/ \( -name CVS \) -prune -o -print | xargs zip calendar_mac.xpi
-find install.js viewer/components viewer/chrome \( -name CVS \) -prune -o -print | xargs zip calendar_mac.xpi
diff --git a/mozilla/calendar/mac/install.js b/mozilla/calendar/mac/install.js
deleted file mode 100644
index 66bc59eebd0..00000000000
--- a/mozilla/calendar/mac/install.js
+++ /dev/null
@@ -1,47 +0,0 @@
-    var err = initInstall("Mozilla Calendar", "/Mozilla/Calendar", "0.1");
-    logComment("initInstall: " + err);
-
-    var fProgram = getFolder("Program");
-    logComment("fProgram: " + fProgram);
-
-    //First install components
-    var ComponentDirectory = getFolder("Components");
-    err = addDirectory("Calendar Components",
-                       "",                              //version
-                       "viewer/components",             // jar source folder
-                       ComponentDirectory,              // target folder 
-                       "",                              // target subdir
-                       true );                          // force flag
-
-    logComment("addDirectory() returned: " + err);
-
-    //Next install frontend files
-    var ChromeDirectory = getFolder("Chrome");
-    err = addDirectory("Calendar Frontend",
-                       "",                              //version
-                       "viewer/chrome",                 // jar source folder
-                       ChromeDirectory,                 // target folder 
-                       "",                              // target subdir
-                       true );                          // force flag
-
-    logComment("addDirectory() returned: " + err);
-
-    calendarDir = getFolder("Chrome","calendar.jar");
-
-    err = registerChrome(PACKAGE | DELAYED_CHROME, calendarDir, "content/calendar/" );
-    err = registerChrome(SKIN | DELAYED_CHROME, calendarDir, "skin/modern/calendar/");
-    err = registerChrome(SKIN | DELAYED_CHROME, calendarDir, "skin/classic/calendar/");
-    err = registerChrome(LOCALE | DELAYED_CHROME, calendarDir, "locale/en-US/calendar/");
-
-    logComment("registerChrome() returned: " + err);
-
-    if (err==SUCCESS)
-    {
-	    err = performInstall(); 
-    	logComment("performInstall() returned: " + err);
-    }
-    else
-    {
-	    cancelInstall(err);
-	    logComment("cancelInstall() due to error: " + err);
-    }