diff --git a/regressions/src/main/java/net/kemitix/checkstyle/regressions/MoveVariableInsideIf.java b/regressions/src/main/java/net/kemitix/checkstyle/regressions/MoveVariableInsideIf.java
index dd7dda2..6e6151f 100644
--- a/regressions/src/main/java/net/kemitix/checkstyle/regressions/MoveVariableInsideIf.java
+++ b/regressions/src/main/java/net/kemitix/checkstyle/regressions/MoveVariableInsideIf.java
@@ -42,7 +42,7 @@ class MoveVariableInsideIf {
      * @return value
      */
     @SuppressWarnings("movevariableinsideif")
-    String invalid() {
+    protected String invalid() {
         String variable = input.substring(1);
         if (condition) {
             return method(variable);
@@ -55,7 +55,7 @@ class MoveVariableInsideIf {
      *
      * @return value
      */
-    String valid() {
+    protected String valid() {
         if (condition) {
             String variable = input.substring(1);
             return method(variable);