diff --git a/src/libopensc/card-muscle.c b/src/libopensc/card-muscle.c
index 68442305..c5babf5f 100644
--- a/src/libopensc/card-muscle.c
+++ b/src/libopensc/card-muscle.c
@@ -36,6 +36,12 @@ static struct sc_card_driver muscle_drv = {
 	NULL, 0, NULL
 };
 
+static struct sc_atr_table muscle_atrs[] = {
+        /* Aladdin eToken PRO USB 72K Java */
+        { "3b:d5:18:00:81:31:3a:7d:80:73:c8:21:10:30", NULL, NULL, SC_CARD_TYPE_MUSCLE_ETOKEN_72K, 0, NULL },
+        { NULL, NULL, NULL, 0, 0, NULL }
+};
+
 #define MUSCLE_DATA(card) ( (muscle_private_t*)card->drv_data )
 #define MUSCLE_FS(card) ( ((muscle_private_t*)card->drv_data)->fs )
 typedef struct muscle_private {
@@ -465,6 +471,14 @@ static int muscle_init(sc_card_t *card)
 	card->flags |= SC_CARD_FLAG_ONBOARD_KEY_GEN;
 	card->flags |= SC_CARD_FLAG_RNG;
 	card->caps |= SC_CARD_CAP_RNG;
+
+	/* Card type detection */
+	_sc_match_atr(card, muscle_atrs, &card->type);
+	if(card->type == SC_CARD_TYPE_MUSCLE_ETOKEN_72K) {
+		card->caps |= SC_CARD_CAP_RSA_2048;
+		card->caps |= SC_CARD_CAP_APDU_EXT;
+	}
+
 		/* FIXME: Card type detection */
 	if (1) {
 		unsigned long flags;
diff --git a/src/libopensc/cards.h b/src/libopensc/cards.h
index 749888f9..f9f8cc86 100644
--- a/src/libopensc/cards.h
+++ b/src/libopensc/cards.h
@@ -126,6 +126,7 @@ enum {
 	/* Muscle cards */
 	SC_CARD_TYPE_MUSCLE_BASE = 15000,
 	SC_CARD_TYPE_MUSCLE_GENERIC,
+	SC_CARD_TYPE_MUSCLE_ETOKEN_72K,
 
 	/* ACOS5 driver */
 	SC_CARD_TYPE_ACOS5_BASE = 16000,