diff --git a/community-resources/src/icon-robots.txt b/community-resources/src/icon-robots.txt
new file mode 100644
index 000000000000..1313ad9016c8
--- /dev/null
+++ b/community-resources/src/icon-robots.txt
@@ -0,0 +1 @@
+skip: *
diff --git a/platform/icons/src/general/icon-robots.txt b/platform/icons/src/general/icon-robots.txt
new file mode 100644
index 000000000000..1aa3ccad0322
--- /dev/null
+++ b/platform/icons/src/general/icon-robots.txt
@@ -0,0 +1 @@
+used: toolWindowChanges.png
diff --git a/platform/util/src/com/intellij/icons/AllIcons.java b/platform/util/src/com/intellij/icons/AllIcons.java
index 0dd4c4da7b97..dc7a421abf43 100644
--- a/platform/util/src/com/intellij/icons/AllIcons.java
+++ b/platform/util/src/com/intellij/icons/AllIcons.java
@@ -449,7 +449,7 @@ public class AllIcons {
     public static final Icon TodoDefault = IconLoader.getIcon("/general/todoDefault.png"); // 12x12
     public static final Icon TodoImportant = IconLoader.getIcon("/general/todoImportant.png"); // 12x12
     public static final Icon TodoQuestion = IconLoader.getIcon("/general/todoQuestion.png"); // 12x12
-    public static final Icon ToolWindowChanges = IconLoader.getIcon("/general/toolWindowChanges.png"); // 13x13
+    @SuppressWarnings("unused") public static final Icon ToolWindowChanges = IconLoader.getIcon("/general/toolWindowChanges.png"); // 13x13
     public static final Icon WarningDialog = IconLoader.getIcon("/general/warningDialog.png"); // 32x32
     public static final Icon Web = IconLoader.getIcon("/general/web.png"); // 13x13