diff --git a/scripts/test_cold_component_deadline.sh b/scripts/test_cold_component_deadline.sh
index 70e322f..625f023 100755
--- a/scripts/test_cold_component_deadline.sh
+++ b/scripts/test_cold_component_deadline.sh
@@ -4,6 +4,12 @@ cd "$(dirname "$0")/.."
 
 test_name="component-deadline-test-$$"
 site_directory="${UCE_TEST_SITE_DIRECTORY:-site}"
+if [[ -z "${UCE_TEST_SITE_DIRECTORY:-}" && -r /etc/uce/settings.cfg ]]; then
+	configured_site_directory=$(awk -F= '/^[[:space:]]*SITE_DIRECTORY[[:space:]]*=/ {gsub(/^[[:space:]]+|[[:space:]]+$/, "", $2); print $2; exit}' /etc/uce/settings.cfg)
+	if [[ -n "${configured_site_directory:-}" ]]; then
+		site_directory="$configured_site_directory"
+	fi
+fi
 source_dir="$site_directory/$test_name"
 bin_directory="${BIN_DIRECTORY:-}"
 if [[ -z "$bin_directory" && -r /etc/uce/settings.cfg ]]; then
diff --git a/scripts/test_dependency_invalidation.sh b/scripts/test_dependency_invalidation.sh
index 4051e98..f6f9d8f 100755
--- a/scripts/test_dependency_invalidation.sh
+++ b/scripts/test_dependency_invalidation.sh
@@ -4,6 +4,12 @@ cd "$(dirname "$0")/.."
 
 test_name="dependency-cache-test-$$"
 site_directory="${UCE_TEST_SITE_DIRECTORY:-site}"
+if [[ -z "${UCE_TEST_SITE_DIRECTORY:-}" && -r /etc/uce/settings.cfg ]]; then
+	configured_site_directory=$(awk -F= '/^[[:space:]]*SITE_DIRECTORY[[:space:]]*=/ {gsub(/^[[:space:]]+|[[:space:]]+$/, "", $2); print $2; exit}' /etc/uce/settings.cfg)
+	if [[ -n "${configured_site_directory:-}" ]]; then
+		site_directory="$configured_site_directory"
+	fi
+fi
 source_dir="$site_directory/$test_name"
 bin_directory="${BIN_DIRECTORY:-}"
 if [[ -z "$bin_directory" && -r /etc/uce/settings.cfg ]]; then
diff --git a/scripts/test_password_hashing.sh b/scripts/test_password_hashing.sh
index 708bb9e..cdc3e9c 100755
--- a/scripts/test_password_hashing.sh
+++ b/scripts/test_password_hashing.sh
@@ -4,6 +4,12 @@ cd "$(dirname "$0")/.."
 
 test_name="password-hash-test-$$"
 site_directory="${UCE_TEST_SITE_DIRECTORY:-site}"
+if [[ -z "${UCE_TEST_SITE_DIRECTORY:-}" && -r /etc/uce/settings.cfg ]]; then
+	configured_site_directory=$(awk -F= '/^[[:space:]]*SITE_DIRECTORY[[:space:]]*=/ {gsub(/^[[:space:]]+|[[:space:]]+$/, "", $2); print $2; exit}' /etc/uce/settings.cfg)
+	if [[ -n "${configured_site_directory:-}" ]]; then
+		site_directory="$configured_site_directory"
+	fi
+fi
 source_dir="$site_directory/$test_name"
 bin_directory="${BIN_DIRECTORY:-}"
 if [[ -z "$bin_directory" && -r /etc/uce/settings.cfg ]]; then