diff --git a/script/build_bmcov.sh b/script/build_bmcov.sh
index 0ba1d29..8e24f5e 100755
--- a/script/build_bmcov.sh
+++ b/script/build_bmcov.sh
@@ -65,6 +65,7 @@
                     "type": "http",
                     "URL":  "$mbedtls_archive",
                     "COMPRESSION": "xz",
+                    "EXTRA_PARAMS": "--strip-components=1",
                     "LOCATION": "mbedtls"
                     }
                 ]
diff --git a/script/test_definitions.sh b/script/test_definitions.sh
index 7e26118..0529ea7 100644
--- a/script/test_definitions.sh
+++ b/script/test_definitions.sh
@@ -6,4 +6,4 @@
 #
 export GERRIT_URL=${GERRIT_URL:-https://gerrit.oss.arm.com}
 export TEST_DEFINITIONS_REPO=${TEST_DEFINITIONS_REPO:-${GERRIT_URL}/tests/lava/test-definitions.git}
-export TEST_DEFINITIONS_REFSPEC=${TEST_DEFINITIONS_REFSPEC:-tools-coverage-workflow_2020-05-27}
+export TEST_DEFINITIONS_REFSPEC=${TEST_DEFINITIONS_REFSPEC:-tools-coverage-workflow_2020-10-06}