diff --git a/comparing_references_inspection/src/main/resources/META-INF/plugin.xml b/comparing_references_inspection/src/main/resources/META-INF/plugin.xml
index edc9784ca..8aab5825c 100644
--- a/comparing_references_inspection/src/main/resources/META-INF/plugin.xml
+++ b/comparing_references_inspection/src/main/resources/META-INF/plugin.xml
@@ -8,7 +8,8 @@
   <!-- Text to display as name on Preferences/Settings | Plugin page -->
   <name>SDK: Comparing References Inspection Sample</name>
 
-  <!-- Evaluates java PSI -->
+  <!-- Product and plugin compatibility requirements -->
+  <depends>com.intellij.modules.platform</depends>
   <depends>com.intellij.java</depends>
 
   <!-- Text to display as description on Preferences/Settings | Plugin page -->
diff --git a/framework_basics/src/main/resources/META-INF/plugin.xml b/framework_basics/src/main/resources/META-INF/plugin.xml
index 7f06deafe..452560644 100644
--- a/framework_basics/src/main/resources/META-INF/plugin.xml
+++ b/framework_basics/src/main/resources/META-INF/plugin.xml
@@ -9,6 +9,7 @@
   <name>SDK: Framework Sample</name>
 
   <!-- Product and plugin compatibility requirements -->
+  <depends>com.intellij.modules.platform</depends>
   <depends>com.intellij.java</depends>
 
   <!-- Text to display as description on Preferences/Settings | Plugin page -->
diff --git a/project_model/src/main/resources/META-INF/plugin.xml b/project_model/src/main/resources/META-INF/plugin.xml
index 140d8cfb8..505855582 100644
--- a/project_model/src/main/resources/META-INF/plugin.xml
+++ b/project_model/src/main/resources/META-INF/plugin.xml
@@ -9,6 +9,7 @@
   <name>SDK: Project Model Sample</name>
 
   <!-- Product and plugin compatibility requirements -->
+  <depends>com.intellij.modules.platform</depends>
   <depends>com.intellij.java</depends>
 
   <!-- Text to display as description on Preferences/Settings | Plugin page -->