diff --git a/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-corstone1000.inc b/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-corstone1000.inc
index a060358..c418877 100644
--- a/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-corstone1000.inc
+++ b/meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-corstone1000.inc
@@ -13,6 +13,7 @@ SRCREV_tfm = "dc605e057470bb0eb0e92c2aafb443300a90c43f"
 SRCREV_mcuboot = "29099e1d17f93ae1d09fe945ad191b703aacd3d8"
 
 PV = "1.5+git${SRCREV_tfm}"
+SRCREV_FORMAT = "tfm_mcuboot_tfm-tests_mbedtls"
 
 # The install task signs the TF-A BL2 and FIP binaries.
 # So they need to be copied to the sysroot. Hence the dependencies below: