diff --git a/cmd/rollappd/cmd/root.go b/cmd/rollappd/cmd/root.go
index 2c520ec..4cd1e23 100644
--- a/cmd/rollappd/cmd/root.go
+++ b/cmd/rollappd/cmd/root.go
@@ -157,7 +157,7 @@ func initRootCmd(
 	// Set config
 	sdkconfig := sdk.GetConfig()
 	// Add ability to override bech32 prefix from env variable
-	prefix := os.Getenv("OVERRIDE_BECH_32")
+	prefix := os.Getenv("OVERRIDE_BECH32")
 	if prefix == "" {
 		prefix = app.AccountAddressPrefix
 	}