diff --git a/targets/TARGET_STM/mbed_crc_api.c b/targets/TARGET_STM/mbed_crc_api.c
index 1a94d7a5c4..6a8736494f 100644
--- a/targets/TARGET_STM/mbed_crc_api.c
+++ b/targets/TARGET_STM/mbed_crc_api.c
@@ -79,7 +79,6 @@ void hal_crc_compute_partial_start(const crc_mbed_config_t *config)
 	case HAL_CRC_LENGTH_32B:
 		current_state.Init.CRCLength = CRC_POLYLENGTH_32B;
 		break;
-
 	case HAL_CRC_LENGTH_16B:
 		current_state.Init.CRCLength = CRC_POLYLENGTH_16B;
 		break;