diff --git a/includes/class-displayfeaturedimagegenesis-common.php b/includes/class-displayfeaturedimagegenesis-common.php
index a3aa09a..6f1fa55 100644
--- a/includes/class-displayfeaturedimagegenesis-common.php
+++ b/includes/class-displayfeaturedimagegenesis-common.php
@@ -275,9 +275,9 @@ class Display_Featured_Image_Genesis_Common {
 		}
 		// if we're running 4.0 or later, we can do this all using a new core function.
 		if ( function_exists( 'attachment_url_to_postid' ) ) {
-			$url_stripped = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url );
-
-			return attachment_url_to_postid( $url_stripped );
+			$url_stripped  = preg_replace( '/-\d+x\d+(?=\.(jpg|jpeg|png|gif)$)/i', '', $attachment_url );
+			$attachment_id = attachment_url_to_postid( $url_stripped );
+			return $attachment_id > 0 ? $attachment_id : false;
 		}
 
 		// Get the upload directory paths