diff --git a/README.md b/README.md
index 2f04d60..50d8f46 100644
--- a/README.md
+++ b/README.md
@@ -518,9 +518,8 @@ require("aerial").setup({
   },
 
   lsp = {
-    -- Fetch document symbols when LSP diagnostics update.
-    -- If false, will update on buffer changes.
-    diagnostics_trigger_update = true,
+    -- If true, fetch document symbols when LSP diagnostics update.
+    diagnostics_trigger_update = false,
 
     -- Set to false to not update the symbols when there are LSP errors
     update_when_errors = true,
diff --git a/doc/aerial.txt b/doc/aerial.txt
index 90d1677..e63c238 100644
--- a/doc/aerial.txt
+++ b/doc/aerial.txt
@@ -327,9 +327,8 @@ OPTIONS                                                           *aerial-option
       },
 
       lsp = {
-        -- Fetch document symbols when LSP diagnostics update.
-        -- If false, will update on buffer changes.
-        diagnostics_trigger_update = true,
+        -- If true, fetch document symbols when LSP diagnostics update.
+        diagnostics_trigger_update = false,
 
         -- Set to false to not update the symbols when there are LSP errors
         update_when_errors = true,
diff --git a/lua/aerial/config.lua b/lua/aerial/config.lua
index 7ba6ee6..003b7e3 100644
--- a/lua/aerial/config.lua
+++ b/lua/aerial/config.lua
@@ -313,9 +313,8 @@ local default_options = {
   },
 
   lsp = {
-    -- Fetch document symbols when LSP diagnostics update.
-    -- If false, will update on buffer changes.
-    diagnostics_trigger_update = true,
+    -- If true, fetch document symbols when LSP diagnostics update.
+    diagnostics_trigger_update = false,
 
     -- Set to false to not update the symbols when there are LSP errors
     update_when_errors = true,