diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 931e2e915..08b89d0c3 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -199,7 +199,7 @@ psa_status_t mbedtls_to_psa_error( int ret )
         case MBEDTLS_ERR_CIPHER_INVALID_PADDING:
             return( PSA_ERROR_INVALID_PADDING );
         case MBEDTLS_ERR_CIPHER_FULL_BLOCK_EXPECTED:
-            return( PSA_ERROR_BAD_STATE );
+            return( PSA_ERROR_INVALID_ARGUMENT );
         case MBEDTLS_ERR_CIPHER_AUTH_FAILED:
             return( PSA_ERROR_INVALID_SIGNATURE );
         case MBEDTLS_ERR_CIPHER_INVALID_CONTEXT:
@@ -4473,8 +4473,7 @@ psa_status_t psa_cipher_finish( psa_cipher_operation_t *operation,
     if( operation->ctx.cipher.unprocessed_len != 0 )
     {
         if( operation->alg == PSA_ALG_ECB_NO_PADDING ||
-            ( operation->alg == PSA_ALG_CBC_NO_PADDING &&
-              operation->ctx.cipher.operation == MBEDTLS_ENCRYPT ) )
+            operation->alg == PSA_ALG_CBC_NO_PADDING )
         {
             status = PSA_ERROR_INVALID_ARGUMENT;
             goto exit;
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index 2c6924a4d..8bdc64f38 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -1240,7 +1240,7 @@ cipher_decrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4
 
 PSA symmetric decrypt: AES-CBC-PKCS#7, input too short (15 bytes)
 depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
-cipher_decrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"49e4e66c89a86b67758df89db9ad6955":PSA_ERROR_BAD_STATE
+cipher_decrypt:PSA_ALG_CBC_PKCS7:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"49e4e66c89a86b67758df89db9ad6955":PSA_ERROR_INVALID_ARGUMENT
 
 PSA symmetric decrypt: AES-CTR, 16 bytes, good
 depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
@@ -1252,7 +1252,7 @@ cipher_decrypt:PSA_ALG_ECB_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf71588
 
 PSA symmetric decrypt: AES-CBC-nopad, input too short (5 bytes)
 depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC
-cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee223":"6bc1bee223":PSA_ERROR_BAD_STATE
+cipher_decrypt:PSA_ALG_CBC_NO_PADDING:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee223":"6bc1bee223":PSA_ERROR_INVALID_ARGUMENT
 
 PSA symmetric decrypt: DES-CBC-nopad, 8 bytes, good
 depends_on:MBEDTLS_DES_C:MBEDTLS_CIPHER_MODE_CBC