diff --git a/test/images/image-util.sh b/test/images/image-util.sh
index baeddbf6324..12c2d3e5933 100755
--- a/test/images/image-util.sh
+++ b/test/images/image-util.sh
@@ -127,7 +127,8 @@ build() {
 
     # Create a temporary directory for every architecture and copy the image content
     # and build the image from temporary directory
-    temp_dir="$(kube::realpath "$(mktemp -d -t "$(basename "$0").XXXXXX")")"
+    mkdir -p "${KUBE_ROOT}"/_tmp
+    temp_dir=$(mktemp -d "${KUBE_ROOT}"/_tmp/test-images-build.XXXXXX)
     kube::util::trap_add "rm -rf ${temp_dir}" EXIT
 
     cp -r "${img_folder}"/* "${temp_dir}"