diff --git a/docs/admin/config.md b/docs/admin/config.md
index 8e61c75..e273f7d 100644
--- a/docs/admin/config.md
+++ b/docs/admin/config.md
@@ -4,6 +4,10 @@
 -->
 # Configuration
 
+## Quoting
+
+Environment variables are parsed using [destr](https://github.com/unjs/destr) which contain arbitrary unspecified and undocumented rules for converting strings to data. If an environment input looks like JSON it'll most likely be parsed as JSON and my cause a type missmatch error to be reported. To avoid strings being converted into other unintended values put the value into `"` marks. Depending on your configuration environment you may have to double up the quotation marks and/or use escapes.
+
 ## Environment Variables
 
 ### NUXT_SESSION_ROTATES_TIMEOUT