diff --git a/api/src/main/java/com/github/siroshun09/configapi/api/Configuration.java b/api/src/main/java/com/github/siroshun09/configapi/api/Configuration.java
index 2b52088f..9d4b10fe 100644
--- a/api/src/main/java/com/github/siroshun09/configapi/api/Configuration.java
+++ b/api/src/main/java/com/github/siroshun09/configapi/api/Configuration.java
@@ -122,7 +122,9 @@ public interface Configuration {
      * Gets the set of root paths included in this {@link Configuration}.
      *
      * @return set of root paths
+     * @deprecated use {@link Configuration#getKeyList()}
      */
+    @Deprecated(since = "4.3.0", forRemoval = true)
     @NotNull @Unmodifiable Set<String> getPaths();
 
     /**