diff --git a/Security.asciidoc b/Security.asciidoc
index 526e99e..48cdb00 100644
--- a/Security.asciidoc
+++ b/Security.asciidoc
@@ -30,6 +30,13 @@ All the following options enabled together:
 --passC:"-fPIE -Wformat -Wformat-security -D_FORTIFY_SOURCE=2 -O1 -fstack-protector-all" --passL:"-fPIE -pie -z relro -z now"
 ----
 
+Same entries for nim.cfg:
+[source,ini]
+----
+gcc.options.always = "-w -D_FORTIFY_SOURCE=2 -O1 -Wformat -Wformat-security -fPIE -fstack-protector-all" 
+gcc.options.linker = "-ldl -fPIE -pie -z relro -z now" 
+----
+
 
 ==== Stack protector
 Terminate execution when the stack is being overwritten