diff --git a/images/src/org/intellij/images/index/ImageInfoIndex.java b/images/src/org/intellij/images/index/ImageInfoIndex.java
index ec1ee69b8384..e9f1bdfb614f 100644
--- a/images/src/org/intellij/images/index/ImageInfoIndex.java
+++ b/images/src/org/intellij/images/index/ImageInfoIndex.java
@@ -61,7 +61,7 @@ public class ImageInfoIndex extends SingleEntryFileBasedIndexExtension<ImageInfo
   private final SingleEntryIndexer<ImageInfo> myDataIndexer = new SingleEntryIndexer<ImageInfo>(false) {
     @Override
     protected ImageInfo computeValue(@NotNull FileContent inputData) {
-      final ImageInfoReader.Info info = ImageInfoReader.getInfo(inputData.getContent());
+      final ImageInfoReader.Info info = ImageInfoReader.getInfo(inputData.getFile().getPath());
       return info != null? new ImageInfo(info.width, info.height, info.bpp) : null;
     }
   };
@@ -93,9 +93,14 @@ public class ImageInfoIndex extends SingleEntryFileBasedIndexExtension<ImageInfo
     return myInputFilter;
   }
 
+  @Override
+  public boolean dependsOnFileContent() {
+    return false;
+  }
+
   @Override
   public int getVersion() {
-    return 3;
+    return 4;
   }
 
   public static class ImageInfo {