diff --git a/KeywordSearch/src/org/sleuthkit/autopsy/keywordsearch/KeywordSearchIngestModule.java b/KeywordSearch/src/org/sleuthkit/autopsy/keywordsearch/KeywordSearchIngestModule.java
index 4fc6f90ff3..d35d6e38c0 100644
--- a/KeywordSearch/src/org/sleuthkit/autopsy/keywordsearch/KeywordSearchIngestModule.java
+++ b/KeywordSearch/src/org/sleuthkit/autopsy/keywordsearch/KeywordSearchIngestModule.java
@@ -149,6 +149,8 @@ public final class KeywordSearchIngestModule implements FileIngestModule {
 
     private static final String PDF_MIME_TYPE = "application/pdf";
 
+    private static final String IMAGE_MIME_TYPE_PREFIX = "image/";
+    
     /**
      * Options for this extractor
      */