diff --git a/platform/script-debugger/protocol/protocol-reader/protocol-reader.iml b/platform/script-debugger/protocol/protocol-reader/protocol-reader.iml
index 8072e8a61fbb..368d8307aa66 100644
--- a/platform/script-debugger/protocol/protocol-reader/protocol-reader.iml
+++ b/platform/script-debugger/protocol/protocol-reader/protocol-reader.iml
@@ -3,7 +3,7 @@
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" packagePrefix="org.jetbrains.protocolReader" />
     </content>
     <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />