diff --git a/Applet/src/com/android/javacard/keymaster/KMKeymasterApplet.java b/Applet/src/com/android/javacard/keymaster/KMKeymasterApplet.java
index 295d6e96..d69cc841 100644
--- a/Applet/src/com/android/javacard/keymaster/KMKeymasterApplet.java
+++ b/Applet/src/com/android/javacard/keymaster/KMKeymasterApplet.java
@@ -497,7 +497,6 @@ public void process(APDU apdu) {
       resetWrappingKey();
       sendError(apdu, KMException.reason());
     } catch (ISOException exp) {
-      sendError(apdu, mapISOErrorToKMError(exp.getReason()));
       freeOperations();
       resetWrappingKey();
       sendError(apdu, mapISOErrorToKMError(exp.getReason()));