diff --git a/.idea/kotlinc.xml b/.idea/kotlinc.xml
index 0dd4b35..ae8a337 100644
--- a/.idea/kotlinc.xml
+++ b/.idea/kotlinc.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="Kotlin2JsCompilerArguments">
+    <option name="sourceMapEmbedSources" />
+  </component>
   <component name="Kotlin2JvmCompilerArguments">
     <option name="jvmTarget" value="1.8" />
   </component>
diff --git a/ide/ide.iml b/ide/ide.iml
index 1ef850e..d51fa71 100644
--- a/ide/ide.iml
+++ b/ide/ide.iml
@@ -29,7 +29,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="no.tornado:tornadofx:1.7.17" level="project" />
     <orderEntry type="module" module-name="befunge" />
     <orderEntry type="library" name="Maven: no.tornado:tornadofx:1.7.17" level="project" />
     <orderEntry type="library" name="Maven: org.glassfish:javax.json:1.1.2" level="project" />