diff --git a/plat/st/common/bl2_io_storage.c b/plat/st/common/bl2_io_storage.c
index 8d0bdcc..7222584 100644
--- a/plat/st/common/bl2_io_storage.c
+++ b/plat/st/common/bl2_io_storage.c
@@ -257,6 +257,7 @@
 		VERBOSE("%s: FIP header found on eMMC boot partition\n",
 			__func__);
 		image_block_spec.offset = STM32MP_EMMC_BOOT_FIP_OFFSET;
+		image_block_spec.length = mmc_boot_part_size() - STM32MP_EMMC_BOOT_FIP_OFFSET;
 	}
 #endif
 }