diff --git a/Developer-guides.md b/Developer-guides.md
index 9fa6b84..38454b8 100644
--- a/Developer-guides.md
+++ b/Developer-guides.md
@@ -173,6 +173,10 @@ Install the packages `libncurses-devel` and `libreadline-devel` and compile `nnn
 
 Install plugins and use the program option `-x`.
 
+#### External editor on Cygwin
+
+See jarun/nnn#1200.
+
 ## Compile with musl libc
 
 In this example we will compile `nnn` on Ubuntu 20.04 with