diff --git a/lib/unicodesymbols b/lib/unicodesymbols
index 2532e4806f..51598828b8 100644
--- a/lib/unicodesymbols
+++ b/lib/unicodesymbols
@@ -1774,9 +1774,9 @@
 #
 # ligatures
 #
-0xfb00 "ff"                       "" "" # LATIN SMALL LIGATURE FF
-0xfb01 "fi"                       "" "" # LATIN SMALL LIGATURE FI
-0xfb02 "fl"                       "" "" # LATIN SMALL LIGATURE FL
-0xfb03 "ffi"                      "" "" # LATIN SMALL LIGATURE FFI
-0xfb04 "ffl"                      "" "" # LATIN SMALL LIGATURE FFL
+0xfb00 "ff"                       "" "force" # LATIN SMALL LIGATURE FF
+0xfb01 "fi"                       "" "force" # LATIN SMALL LIGATURE FI
+0xfb02 "fl"                       "" "force" # LATIN SMALL LIGATURE FL
+0xfb03 "ffi"                      "" "force" # LATIN SMALL LIGATURE FFI
+0xfb04 "ffl"                      "" "force" # LATIN SMALL LIGATURE FFL