diff --git a/meta-arm/recipes-bsp/trusted-firmware-m/trusted-firmware-m-git-src.inc b/meta-arm/recipes-bsp/trusted-firmware-m/trusted-firmware-m-git-src.inc
index 65a2e311..2b1826bf 100644
--- a/meta-arm/recipes-bsp/trusted-firmware-m/trusted-firmware-m-git-src.inc
+++ b/meta-arm/recipes-bsp/trusted-firmware-m/trusted-firmware-m-git-src.inc
@@ -2,7 +2,7 @@
 
 LICENSE = "BSD-2-Clause & BSD-3-Clause & Apache-2.0"
 
-EXTRA_OECMAKE += "-DT_COSE_PATH=${S}/../t_cose"
+EXTRA_OECMAKE += "-DT_COSE_PATH=${UNPACKDIR}/t_cose"
 
 LIC_FILES_CHKSUM = "file://license.rst;md5=07f368487da347f3c7bd0fc3085f3afa \
                     file://../tf-m-tests/license.rst;md5=4481bae2221b0cfca76a69fb3411f390 \
diff --git a/meta-arm/recipes-bsp/trusted-firmware-m/trusted-firmware-m.inc b/meta-arm/recipes-bsp/trusted-firmware-m/trusted-firmware-m.inc
index 45e72bdc..57cd2387 100644
--- a/meta-arm/recipes-bsp/trusted-firmware-m/trusted-firmware-m.inc
+++ b/meta-arm/recipes-bsp/trusted-firmware-m/trusted-firmware-m.inc
@@ -70,7 +70,7 @@ EXTRA_OECMAKE += "-DTFM_PLATFORM=${TFM_PLATFORM}"
 # Handle TFM_DEBUG parameter
 EXTRA_OECMAKE += "${@bb.utils.contains('TFM_DEBUG', '1', '-DCMAKE_BUILD_TYPE=Debug', '-DCMAKE_BUILD_TYPE=Release', d)}"
 
-EXTRA_OECMAKE += "-DMBEDCRYPTO_PATH=${S}/../mbedtls -DTFM_TEST_REPO_PATH=${S}/../tf-m-tests -DTFM_EXTRAS_REPO_PATH=${S}/../tfm-extras -DMCUBOOT_PATH=${S}/../mcuboot -DQCBOR_PATH=${S}/../qcbor -DCMSIS_PATH=${S}/../cmsis"
+EXTRA_OECMAKE += "-DMBEDCRYPTO_PATH=${UNPACKDIR}/mbedtls -DTFM_TEST_REPO_PATH=${UNPACKDIR}/tf-m-tests -DTFM_EXTRAS_REPO_PATH=${UNPACKDIR}/tfm-extras -DMCUBOOT_PATH=${UNPACKDIR}/mcuboot -DQCBOR_PATH=${UNPACKDIR}/qcbor -DCMSIS_PATH=${UNPACKDIR}/cmsis"
 
 export CMAKE_BUILD_PARALLEL_LEVEL = "${@oe.utils.parallel_make(d, False)}"