diff --git a/armsrc/iso14443a.c b/armsrc/iso14443a.c
index cdb11a212..5427e37d2 100644
--- a/armsrc/iso14443a.c
+++ b/armsrc/iso14443a.c
@@ -2600,7 +2600,6 @@ void DetectNACKbug() {
 
 		// Test if the action was cancelled
 		if(BUTTON_PRESS()) {
-			isOK = -1;
 			break;
 		}