1 files changed, 2 insertions, 2 deletions

diff --git a/arabluatex.lua b/arabluatex.lua
index 158282d..8ebc30b 100644
--- a/arabluatex.lua
+++ b/arabluatex.lua
@@ -174,8 +174,8 @@ local function fullvoc(str)
         for i = 1,#digraphsfv do
                 inside = string.gsub(inside, digraphsfv[i].a, digraphsfv[i].b)
         end
-        for i = 1,#single do
-                inside = string.gsub(inside, single[i].a, single[i].b)
+        for i = 1,#singlefv do
+                inside = string.gsub(inside, singlefv[i].a, singlefv[i].b)
         end
         for i = 1,#longv do
                 inside = string.gsub(inside, longv[i].a, longv[i].b)