diff --git a/.gitmodules b/.gitmodules
index 481055112cbad2dcc8c93c57ba1b0d403241a66f..9f09349b5c00840566b6dc4ade6a6024cf9de690 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,7 @@
 [submodule ".gitlab-ci"]
 	path = .gitlab-ci
 	url = ../../../yocto/infrastructure/gitlab-ci
+
+[submodule "imx-mkimage"]
+	path = tools/imx-mkimage
+	url = ../imx-mkimage-kuk
diff --git a/tools/imx-mkimage b/tools/imx-mkimage
index 251c1aadd1872639f50e2d351ba6de4c9bf40023..3748257787e25fea042c8e05cfe83cb6938a3f34 160000
--- a/tools/imx-mkimage
+++ b/tools/imx-mkimage
@@ -1 +1 @@
-Subproject commit 251c1aadd1872639f50e2d351ba6de4c9bf40023
+Subproject commit 3748257787e25fea042c8e05cfe83cb6938a3f34