diff --git a/srclibs/go.yml b/srclibs/go.yml
index 7c33ce2149..24afb4019a 100644
--- a/srclibs/go.yml
+++ b/srclibs/go.yml
@@ -1,2 +1,4 @@
 RepoType: git
 Repo: https://github.com/golang/go.git
+
+Prepare: sed -i -e '/GOTOOLCHAIN/s/auto/local/' go.env