diff --git a/jps/model-impl/jps-model-tests.iml b/jps/model-impl/jps-model-tests.iml
index f42308922277..d81cab583a42 100644
--- a/jps/model-impl/jps-model-tests.iml
+++ b/jps/model-impl/jps-model-tests.iml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$/testSrc">
       <sourceFolder url="file://$MODULE_DIR$/testSrc" isTestSource="true" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="jps-model-impl" />
     <orderEntry type="module" module-name="testFramework" exported="" scope="TEST" />
diff --git a/jps/model-serialization/jps-serialization-tests.iml b/jps/model-serialization/jps-serialization-tests.iml
index 7b50a082eb1a..6751b4eb5210 100644
--- a/jps/model-serialization/jps-serialization-tests.iml
+++ b/jps/model-serialization/jps-serialization-tests.iml
@@ -5,7 +5,7 @@
     <content url="file://$MODULE_DIR$/testSrc">
       <sourceFolder url="file://$MODULE_DIR$/testSrc" isTestSource="true" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="jps-model-serialization" />
     <orderEntry type="module" module-name="jps-model-tests" exported="" scope="TEST" />
diff --git a/platform/structuralsearch/structuralsearch-tests.iml b/platform/structuralsearch/structuralsearch-tests.iml
index a05a995fe450..9df44ccf340d 100644
--- a/platform/structuralsearch/structuralsearch-tests.iml
+++ b/platform/structuralsearch/structuralsearch-tests.iml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module relativePaths="true" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$/testSource">
       <sourceFolder url="file://$MODULE_DIR$/testSource" isTestSource="true" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Groovy" level="project" />
     <orderEntry type="module" module-name="structuralsearch" />
diff --git a/python/testSrc/python-community-tests.iml b/python/testSrc/python-community-tests.iml
index be7e234cfd0e..58c1e242d13c 100644
--- a/python/testSrc/python-community-tests.iml
+++ b/python/testSrc/python-community-tests.iml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$" isTestSource="true" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="testFramework" />
     <orderEntry type="module" module-name="python-psi-api" scope="TEST" />
diff --git a/xml/dom-tests/dom-tests.iml b/xml/dom-tests/dom-tests.iml
index ca2f81f92c66..01789e9dc49d 100644
--- a/xml/dom-tests/dom-tests.iml
+++ b/xml/dom-tests/dom-tests.iml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module relativePaths="true" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/tests" isTestSource="true" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="dom-impl" />
     <orderEntry type="library" name="CGLIB" level="project" />
diff --git a/xml/tests/xml-tests.iml b/xml/tests/xml-tests.iml
index a6274e349d36..7a2b3351466c 100644
--- a/xml/tests/xml-tests.iml
+++ b/xml/tests/xml-tests.iml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module relativePaths="true" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="true" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" scope="TEST" name="JUnit4" level="project" />
     <orderEntry type="module" module-name="xml" />