diff --git a/README.txt b/README.txt
index 50dfd57eb..c1d4e593e 100644
--- a/README.txt
+++ b/README.txt
@@ -118,6 +118,7 @@ Gravity PDF can be run on most modern shared web hosting without any issues. It
 * Housekeeping: Improve Gravity PDF license activation success and error messages
 * Security: Improve security of network requests to Gravity PDF licensing server
 * Developer: Add `set_pdf_config( $config )` and `get_pdf_config()` methods to PDF Field classes
+* Developer: In the PDF field blacklist, check using the original type and not with `$field->get_input_type()`
 
 = 6.8.0 =
 * Feature: Add PDF Download metabox to Gravity Flow Inbox for logged-in users with appropriate capability
diff --git a/src/Model/Model_PDF.php b/src/Model/Model_PDF.php
index 78e843bd3..a9fafc457 100644
--- a/src/Model/Model_PDF.php
+++ b/src/Model/Model_PDF.php
@@ -2319,7 +2319,7 @@ public function field_middle_html_fields( $action, $field, $entry, $form, $confi
 	 */
 	public function field_middle_blacklist( $action, $field, $entry, $form, $config, $products, $blacklisted ) {
 		if ( $action === false ) {
-			if ( in_array( $field->get_input_type(), $blacklisted, true ) ) {
+			if ( in_array( $field->type, $blacklisted, true ) ) {
 				return true;
 			}
 		}