diff --git a/app/models/concerns/attachment_image_processor_concern.rb b/app/models/concerns/attachment_image_processor_concern.rb
index aee9fa9d6..cd0e3ff65 100644
--- a/app/models/concerns/attachment_image_processor_concern.rb
+++ b/app/models/concerns/attachment_image_processor_concern.rb
@@ -20,6 +20,7 @@ module AttachmentImageProcessorConcern
     return if blob.nil?
     return if blob.attachments.size != 1
     return if blob.attachments.last.record_type == "Export"
+    return if !blob.content_type.in?(PROCESSABLE_TYPES)
 
     ImageProcessorJob.perform_later(blob)
   end
diff --git a/config/initializers/authorized_content_types.rb b/config/initializers/authorized_content_types.rb
index 2a9a38d78..497757957 100644
--- a/config/initializers/authorized_content_types.rb
+++ b/config/initializers/authorized_content_types.rb
@@ -21,7 +21,9 @@ RARE_IMAGE_TYPES = [
   'image/tiff' # multimedia x 3985
 ]
 
-AUTHORIZED_CONTENT_TYPES = AUTHORIZED_IMAGE_TYPES + AUTHORIZED_PDF_TYPES + [
+PROCESSABLE_TYPES = AUTHORIZED_IMAGE_TYPES + AUTHORIZED_PDF_TYPES
+
+AUTHORIZED_CONTENT_TYPES = PROCESSABLE_TYPES + [
   # multimedia
   'video/mp4', # multimedia x 2075
   'video/quicktime', # multimedia x 486