diff --git a/src/libstrongswan/plugins/af_alg/af_alg_crypter.c b/src/libstrongswan/plugins/af_alg/af_alg_crypter.c
index 217d7db69..441b35435 100644
--- a/src/libstrongswan/plugins/af_alg/af_alg_crypter.c
+++ b/src/libstrongswan/plugins/af_alg/af_alg_crypter.c
@@ -63,7 +63,7 @@ static struct {
 	size_t iv_size;
 } algs[] = {
 	{ENCR_DES,			"cbc(des)",					 8,	 8,	 8,	 8,	},
-	{ENCR_DES_ECB,		"ecb(des)",					 8,	 8,	 8,	 8,	},
+	{ENCR_DES_ECB,		"ecb(des)",					 8,	 8,	 8,	 0,	},
 	{ENCR_3DES,			"cbc(des3_ede)",			 8,	24,	24,	 8,	},
 	{ENCR_AES_CBC,		"cbc(aes)",					16,	16,	16,	16,	},
 	{ENCR_AES_CBC,		"cbc(aes)",					16,	24,	24,	16,	},
diff --git a/src/libstrongswan/plugins/test_vectors/test_vectors/des.c b/src/libstrongswan/plugins/test_vectors/test_vectors/des.c
index 80b5f1010..b4bf1fe6a 100644
--- a/src/libstrongswan/plugins/test_vectors/test_vectors/des.c
+++ b/src/libstrongswan/plugins/test_vectors/test_vectors/des.c
@@ -25,7 +25,6 @@
 crypter_test_vector_t des_ecb1 = {
 	.alg = ENCR_DES_ECB, .key_size = 8, .len = 8,
 	.key	= "\x00\x01\x02\x03\x04\x05\x06\x07",
-	.iv		= "\x00\x00\x00\x00\x00\x00\x00\x00",
 	.plain	= "\x41\xAD\x06\x85\x48\x80\x9D\x02",
 	.cipher	= "\x00\x11\x22\x33\x44\x55\x66\x77"
 };
@@ -36,7 +35,6 @@ crypter_test_vector_t des_ecb1 = {
 crypter_test_vector_t des_ecb2 = {
 	.alg = ENCR_DES_ECB, .key_size = 8, .len = 8,
 	.key	= "\x2B\xD6\x45\x9F\x82\xC5\xB3\x00",
-	.iv		= "\x00\x00\x00\x00\x00\x00\x00\x00",
 	.plain	= "\xB1\x0F\x84\x30\x97\xA0\xF9\x32",
 	.cipher	= "\xEA\x02\x47\x14\xAD\x5C\x4D\x84"
 };