diff --git a/acceptance/terraform/output.txt b/acceptance/terraform/output.txt
index d5504c71a..42d090018 100644
--- a/acceptance/terraform/output.txt
+++ b/acceptance/terraform/output.txt
@@ -20,8 +20,12 @@ Due to your customized provider installation methods, Terraform was forced to
 calculate lock file checksums locally for the following providers:
   - databricks/databricks
 
+darwin_arm64, so Terraform running on another platform will fail to install
+these providers.
 
 To calculate additional checksums for another platform, run:
+  terraform providers lock -platform=linux_amd64
+(where linux_amd64 is the platform to generate)
 
 Terraform has been successfully initialized!
 
diff --git a/libs/testdiff/golden.go b/libs/testdiff/golden.go
index bc1e738e4..c1c51b6c5 100644
--- a/libs/testdiff/golden.go
+++ b/libs/testdiff/golden.go
@@ -14,7 +14,7 @@ import (
 var OverwriteMode = false
 
 func init() {
-	flag.BoolVar(&OverwriteMode, "update", true, "Overwrite golden files")
+	flag.BoolVar(&OverwriteMode, "update", false, "Overwrite golden files")
 }
 
 func ReadFile(t testutil.TestingT, ctx context.Context, filename string) string {