diff --git a/reactor/.idea/kotlinc.xml b/reactor/.idea/kotlinc.xml
index 2e1bceab..ff9696e1 100644
--- a/reactor/.idea/kotlinc.xml
+++ b/reactor/.idea/kotlinc.xml
@@ -1,9 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="Kotlin2JsCompilerArguments">
-    <option name="sourceMapEmbedSources" />
-    <option name="sourceMapPrefix" />
-  </component>
   <component name="KotlinJpsPluginSettings">
     <option name="version" value="1.7.0" />
   </component>