diff --git a/ccid/pace.c b/ccid/pace.c
index e8c5dd1..2a938b3 100644
--- a/ccid/pace.c
+++ b/ccid/pace.c
@@ -850,6 +850,8 @@ int pace_test(sc_card_t *card)
     SC_TEST_RET(card->ctx, sm_encrypt(&sctx, card, &apdu, &sm_apdu),
             "Could not encrypt APDU.");
     bin_log(card->ctx, "SM APDU data", sm_apdu.data, sm_apdu.datalen);
+    sm_apdu.resplen = maxresp;
+    sm_apdu.resp = malloc(apdu.resplen);
     SC_TEST_RET(card->ctx, my_transmit_apdu(card, &sm_apdu),
             "Could not send SM APDU.");
     SC_TEST_RET(card->ctx, sm_decrypt(&sctx, card, &sm_apdu, &apdu),
diff --git a/ccid/sm.c b/ccid/sm.c
index a44eb01..5b94253 100644
--- a/ccid/sm.c
+++ b/ccid/sm.c
@@ -234,6 +234,10 @@ int sm_encrypt(const struct sm_ctx *ctx, sc_card_t *card,
 
     sc_copy_asn1_entry(c_sm_capdu, sm_capdu);
 
+    sm_apdu->sensitive = 0;
+    sm_apdu->resp = apdu->resp;
+    sm_apdu->resplen = apdu->resplen;
+    sm_apdu->control = apdu->control;
     sm_apdu->flags = apdu->flags;
     sm_apdu->cla = 0x0C;
     sm_apdu->ins = apdu->ins;