diff --git a/SC1091.md b/SC1091.md
index 9f2d27d..e66788c 100644
--- a/SC1091.md
+++ b/SC1091.md
@@ -20,7 +20,7 @@ source somefile
 In case you do not have access to the file:
 
 ```sh
-# shellcheck disable=SC1091
+# shellcheck source=/dev/null
 source somefile
 ```
 
@@ -34,4 +34,6 @@ Feel free to ignore the error with a [[directive]].
 
 ### Exceptions:
 
+ShellCheck is unable to follow dynamic paths, such as `source "$somedir/file"`. For these cases, see [[SC1090: Can't follow non-constant source. Use a directive to specify location|SC1090]] instead. You may be seeing SC1091 because ShellCheck tried to be helpful and strip a leading dynamic path element as described on that page. 
+
 If you're fine with it, ignore the message with a [[directive]].