diff --git a/js/qz-tray.js b/js/qz-tray.js
index d875aae01..ceabf3766 100644
--- a/js/qz-tray.js
+++ b/js/qz-tray.js
@@ -788,8 +788,8 @@ var qz = (function() {
                         config.rasterize = true;
                     }
                 }
-                if(_qz.tools.versionCompare(2, 1, 4) < 0) {
-                    if(config.forceRaw) {
+                if(_qz.tools.versionCompare(2, 2) < 0) {
+                    if(config.forceRaw !== 'undefined') {
                         config.altPrinting = config.forceRaw;
                         delete config.forceRaw;
                     }