diff --git a/go.mod b/go.mod
index 4a35aaa..5be16df 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,8 @@ module asciigoat.org/ini
 
 go 1.19
 
+replace asciigoat.org/core => ../core
+
 require github.com/mgechev/revive v1.3.3
 
 require (