diff --git a/modules/javafx.graphics/src/main/java/com/sun/javafx/iio/javax/XImageLoader.java b/modules/javafx.graphics/src/main/java/com/sun/javafx/iio/javax/XImageLoader.java
index 053b472ac8e..166ba0ad20a 100644
--- a/modules/javafx.graphics/src/main/java/com/sun/javafx/iio/javax/XImageLoader.java
+++ b/modules/javafx.graphics/src/main/java/com/sun/javafx/iio/javax/XImageLoader.java
@@ -213,8 +213,6 @@ yield new ImageFrame(
                     case TYPE_USHORT_565_RGB -> "TYPE_USHORT_565_RGB";
                     case TYPE_USHORT_555_RGB -> "TYPE_USHORT_555_RGB";
                     case TYPE_USHORT_GRAY -> "TYPE_USHORT_GRAY";
-                    case TYPE_BYTE_BINARY -> "TYPE_BYTE_BINARY";
-                    case TYPE_BYTE_INDEXED -> "TYPE_BYTE_INDEXED";
                     default -> Integer.toString(image.getType());
                 });
         };