diff --git a/glib/gen-unicode-tables.pl b/glib/gen-unicode-tables.pl
index ebcb4a44c..5633b04fa 100755
--- a/glib/gen-unicode-tables.pl
+++ b/glib/gen-unicode-tables.pl
@@ -121,6 +121,8 @@ $FOLDING_MAPPING = 2;
      'CM' => "G_UNICODE_BREAK_COMBINING_MARK",
      'CP' => "G_UNICODE_BREAK_CLOSE_PARANTHESIS",
      'CR' => "G_UNICODE_BREAK_CARRIAGE_RETURN",
+     'EB' => "G_UNICODE_BREAK_EMOJI_BASE",
+     'EM' => "G_UNICODE_BREAK_EMOJI_MODIFIER",
      'EX' => "G_UNICODE_BREAK_EXCLAMATION",
      'GL' => "G_UNICODE_BREAK_NON_BREAKING_GLUE",
      'H2' => "G_UNICODE_BREAK_HANGUL_LV_SYLLABLE",
@@ -148,7 +150,8 @@ $FOLDING_MAPPING = 2;
      'SY' => "G_UNICODE_BREAK_SYMBOL",
      'WJ' => "G_UNICODE_BREAK_WORD_JOINER",
      'XX' => "G_UNICODE_BREAK_UNKNOWN",
-     'ZW' => "G_UNICODE_BREAK_ZERO_WIDTH_SPACE"
+     'ZW' => "G_UNICODE_BREAK_ZERO_WIDTH_SPACE",
+     'ZWJ' => "G_UNICODE_BREAK_ZERO_WIDTH_JOINER"
      );
 
 # Title case mappings.