diff --git a/src/geode/io/image/raster_image_input.cpp b/src/geode/io/image/raster_image_input.cpp
index af926ee0..1d0ecbf5 100644
--- a/src/geode/io/image/raster_image_input.cpp
+++ b/src/geode/io/image/raster_image_input.cpp
@@ -150,7 +150,7 @@ namespace geode
 
         Percentage ImageInputImpl::is_loadable()
         {
-            if( dataset().GetRasterCount() < 2 )
+            if( dataset().GetRasterCount() == 0 )
             {
                 return Percentage{ 0 };
             }