diff --git a/tests/interchaintest/go.mod b/tests/interchaintest/go.mod
index 254140304..59d9607eb 100644
--- a/tests/interchaintest/go.mod
+++ b/tests/interchaintest/go.mod
@@ -1,8 +1,6 @@
 module github.com/classic-terra/core/v2/test/interchaintest
 
-go 1.21
-
-toolchain go1.21.5
+go 1.20
 
 require (
 	cosmossdk.io/math v1.0.0-rc.0