diff --git a/platform/platform-api/src/com/intellij/openapi/options/Configurable.java b/platform/platform-api/src/com/intellij/openapi/options/Configurable.java
index 5b9b9bf1f427..40809a005972 100644
--- a/platform/platform-api/src/com/intellij/openapi/options/Configurable.java
+++ b/platform/platform-api/src/com/intellij/openapi/options/Configurable.java
@@ -194,7 +194,8 @@ public interface Configurable extends UnnamedConfigurable {
 
   default boolean isModified(@NotNull JTextField textField, int value, @NotNull UINumericRange range) {
     try {
-      return range.fit(Integer.parseInt(textField.getText().trim())) != value;
+      int currentValue = Integer.parseInt(textField.getText().trim());
+      return range.fit(currentValue) == currentValue && currentValue != value;
     }
     catch (NumberFormatException e) {
       return false;