diff --git a/.idea/kotlinc.xml b/.idea/kotlinc.xml
index cf1582619319..67344b95606e 100644
--- a/.idea/kotlinc.xml
+++ b/.idea/kotlinc.xml
@@ -4,7 +4,7 @@
     <option name="moduleKind" value="plain" />
   </component>
   <component name="Kotlin2JvmCompilerArguments">
-    <option name="jvmTarget" value="1.8" />
+    <option name="jvmTarget" value="1.6" />
   </component>
   <component name="KotlinCommonCompilerArguments">
     <option name="languageVersion" value="1.0" />