diff --git a/lua/obsidian/ui.lua b/lua/obsidian/ui.lua
index 1d473a898..47e82b91d 100644
--- a/lua/obsidian/ui.lua
+++ b/lua/obsidian/ui.lua
@@ -547,7 +547,7 @@ local function generate_callout_extmarks_header(marks, indent, line, lnum, opts,
   generate_callout_extmarks_body(marks, line, lnum, callout_hl_group_stack, callout_mark_start, callout_mark_end)
   -- Ensure callout_mark_start and callout_mark_end are not nil
   if callout_mark_start and callout_mark_end then
-    local end_intro_mark = callout_mark_start + 4
+    local end_intro_mark = callout_mark_start + 2
     log.debug("Generating callout header for:" .. line)
     local callout_mark_header = ExtMark.new(
       nil,