diff --git a/eco-api/src/main/java/com/willfp/eco/core/config/wrapper/ConfigWrapper.java b/eco-api/src/main/java/com/willfp/eco/core/config/wrapper/ConfigWrapper.java
index c436c60a..7c49d792 100644
--- a/eco-api/src/main/java/com/willfp/eco/core/config/wrapper/ConfigWrapper.java
+++ b/eco-api/src/main/java/com/willfp/eco/core/config/wrapper/ConfigWrapper.java
@@ -173,6 +173,16 @@ public abstract class ConfigWrapper<T extends Config> implements Config {
         return handle.getDoublesOrNull(path);
     }
 
+    @Override
+    public @NotNull List<? extends Config> getSubsections(@NotNull final String path) {
+        return handle.getSubsections(path);
+    }
+
+    @Override
+    public @Nullable List<? extends Config> getSubsectionsOrNull(@NotNull final String path) {
+        return handle.getSubsectionsOrNull(path);
+    }
+
     @Override
     public Config clone() {
         return handle.clone();
diff --git a/eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/config/yaml/EcoYamlConfigWrapper.kt b/eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/config/yaml/EcoYamlConfigWrapper.kt
index 524cdfc1..d2ad67ce 100644
--- a/eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/config/yaml/EcoYamlConfigWrapper.kt
+++ b/eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/config/yaml/EcoYamlConfigWrapper.kt
@@ -263,7 +263,7 @@ open class EcoYamlConfigWrapper<T : ConfigurationSection> : Config {
         }
     }
 
-    override fun getSubsections(path: String): MutableList<Config> {
+    override fun getSubsections(path: String): MutableList<out Config> {
         return if (cache.containsKey(path)) {
             (cache[path] as MutableList<Config>).toMutableList()
         } else {
@@ -278,7 +278,7 @@ open class EcoYamlConfigWrapper<T : ConfigurationSection> : Config {
         }
     }
 
-    override fun getSubsectionsOrNull(path: String): MutableList<Config>? {
+    override fun getSubsectionsOrNull(path: String): MutableList<out Config>? {
         return if (has(path)) {
             getSubsections(path)
         } else {