diff --git a/kemitix-pmd-ruleset.iml b/kemitix-pmd-ruleset.iml
index 8d8ffd9..e20ad44 100644
--- a/kemitix-pmd-ruleset.iml
+++ b/kemitix-pmd-ruleset.iml
@@ -4,9 +4,7 @@
     <output url="file://$MODULE_DIR$/target/classes" />
     <output-test url="file://$MODULE_DIR$/target/test-classes" />
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
       <excludeFolder url="file://$MODULE_DIR$/target" />
     </content>
     <orderEntry type="inheritedJdk" />