diff --git a/browser/components/migration/src/nsBrowserProfileMigratorUtils.cpp b/browser/components/migration/src/nsBrowserProfileMigratorUtils.cpp
index eb80fe269785..5f782a6b197a 100644
--- a/browser/components/migration/src/nsBrowserProfileMigratorUtils.cpp
+++ b/browser/components/migration/src/nsBrowserProfileMigratorUtils.cpp
@@ -56,8 +56,6 @@
 
 #define MIGRATION_BUNDLE "chrome://browser/locale/migration/migration.properties"
 
-#define DEFAULT_BOOKMARKS NS_LITERAL_CSTRING("resource:///defaults/profile/bookmarks.html")
-
 void SetUnicharPref(const char* aPref, const nsAString& aValue,
                     nsIPrefBranch* aPrefs)
 {