diff --git a/.gitmodules b/.gitmodules
index 94443f528e32e..d8807ddee4e48 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -21,7 +21,7 @@
 	url = https://gitlab.com/qemu-project/dtc.git
 [submodule "roms/u-boot"]
 	path = roms/u-boot
-	url = https://github.com/qemu/u-boot.git
+	url = https://gitlab.com/qemu-project-mirrors/u-boot.git
 [submodule "roms/skiboot"]
 	path = roms/skiboot
 	url = https://gitlab.com/qemu-project/skiboot.git
@@ -39,7 +39,7 @@
 	url = https://gitlab.com/qemu-project/seabios-hppa.git
 [submodule "roms/u-boot-sam460ex"]
 	path = roms/u-boot-sam460ex
-	url = https://github.com/qemu/u-boot-sam460ex.git
+	url = https://gitlab.com/qemu-project-mirrors/u-boot-sam460ex.git
 [submodule "tests/fp/berkeley-testfloat-3"]
 	path = tests/fp/berkeley-testfloat-3
 	url = https://gitlab.com/qemu-project/berkeley-testfloat-3.git