diff --git a/luax.lua b/luax.lua
index 919d4a9..98954d9 100644
--- a/luax.lua
+++ b/luax.lua
@@ -52,9 +52,11 @@ function State:toggle(key, bool)
 end
 
 local function kebabToCamel(str)
-  return str:gsub("%-(%w)", function(c)
+  local tag = str:gsub("%-(%w)", function(c)
       return c:upper()
   end)
+  local _, count = str:gsub("-", "-")
+  return tag, count
 end
 
 local function formatDocTypeParams(input)
@@ -112,8 +114,9 @@ local function decentParserAST(input)
       end
       if tagName then
         if tagName:match("(%-+)") then
-          tagName = kebabToCamel(tagName)
-          s:inc()
+          local tag, count = kebabToCamel(tagName)
+          tagName = tag
+          s:inc(count)
         end
         s:incDeepNode()
       end
@@ -140,8 +143,9 @@ local function decentParserAST(input)
         s:inc(#tagName)
       elseif tagNameEnd then
         if tagNameEnd:match("(%-+)") then
-          tagNameEnd = kebabToCamel(tagNameEnd)
-          s:inc()
+          local tag, count = kebabToCamel(tagNameEnd)
+          tagNameEnd = tag
+          s:inc(count)
         end
         s:decDeepNode()
         if s.isTag and not s.textNode then
diff --git a/test/21_web_component.luax b/test/21_web_component.luax
index a2fe1a7..8ba9926 100644
--- a/test/21_web_component.luax
+++ b/test/21_web_component.luax
@@ -1 +1 @@
-return <fluent-button>Example</fluent-button>
\ No newline at end of file
+return <fluent-button-test><fci-button>Example</fci-button></fluent-button-test>
\ No newline at end of file
diff --git a/test/test_spec.lua b/test/test_spec.lua
index 0b79668..63eb99f 100644
--- a/test/test_spec.lua
+++ b/test/test_spec.lua
@@ -151,7 +151,7 @@ describe("LuaX", function()
 
   it("should return a HTML string when given XML like syntax with kebab-case tag", function()
     local fui = require("test.21_web_component")
-    assert.is.equal([[<fluent-button>Example</fluent-button>]], h(fui))
+    assert.is.equal([[<fluent-button-test><fci-button>Example</fci-button></fluent-button-test>]], h(fui))
   end)
 
 end)