diff --git a/imageio/imageio-jpeg/src/test/java/com/twelvemonkeys/imageio/plugins/jpeg/JPEGImageReaderTest.java b/imageio/imageio-jpeg/src/test/java/com/twelvemonkeys/imageio/plugins/jpeg/JPEGImageReaderTest.java
index 5f02067f..af879364 100644
--- a/imageio/imageio-jpeg/src/test/java/com/twelvemonkeys/imageio/plugins/jpeg/JPEGImageReaderTest.java
+++ b/imageio/imageio-jpeg/src/test/java/com/twelvemonkeys/imageio/plugins/jpeg/JPEGImageReaderTest.java
@@ -103,7 +103,8 @@ public class JPEGImageReaderTest extends ImageReaderAbstractTestCase<JPEGImageRe
                 new TestData(getClassLoaderResource("/broken-jpeg/broken-bogus-segment-length.jpg"), new Dimension(467, 612)), // Semi-readable, parts missing
                 new TestData(getClassLoaderResource("/broken-jpeg/broken-adobe-marker-bad-length.jpg"), new Dimension(1800, 1200)), // Unreadable, segment lengths are wrong
                 new TestData(getClassLoaderResource("/broken-jpeg/broken-invalid-adobe-ycc-gray.jpg"), new Dimension(11, 440)), // Image readable, broken metadata (fixable?)
-                new TestData(getClassLoaderResource("/broken-jpeg/broken-no-sof.jpg"), new Dimension(-1, -1)) // Unreadable, can't find SOFn marker
+                new TestData(getClassLoaderResource("/broken-jpeg/broken-no-sof-ascii-transfer-mode.jpg"), new Dimension(-1, -1)), // Unreadable, can't find SOFn marker
+                new TestData(getClassLoaderResource("/broken-jpeg/broken-sos-before-sof.jpg"), new Dimension(-1, -1)) // Unreadable, can't find SOFn marker
         );
 
         // More test data in specific tests below
diff --git a/imageio/imageio-jpeg/src/test/resources/broken-jpeg/broken-no-sof.jpg b/imageio/imageio-jpeg/src/test/resources/broken-jpeg/broken-no-sof-ascii-transfer-mode.jpg
similarity index 100%
rename from imageio/imageio-jpeg/src/test/resources/broken-jpeg/broken-no-sof.jpg
rename to imageio/imageio-jpeg/src/test/resources/broken-jpeg/broken-no-sof-ascii-transfer-mode.jpg
diff --git a/imageio/imageio-jpeg/src/test/resources/broken-jpeg/broken-sos-before-sof.jpg b/imageio/imageio-jpeg/src/test/resources/broken-jpeg/broken-sos-before-sof.jpg
new file mode 100755
index 00000000..02d8062d
Binary files /dev/null and b/imageio/imageio-jpeg/src/test/resources/broken-jpeg/broken-sos-before-sof.jpg differ