diff --git a/targets/TARGET_STM/TARGET_STM32H7/linker_scripts/STM32H743_STM32H72x_FAMILIES/CMakeLists.txt b/targets/TARGET_STM/TARGET_STM32H7/linker_scripts/STM32H743_STM32H72x_FAMILIES/CMakeLists.txt
index 62d614aa269..05074c289a3 100644
--- a/targets/TARGET_STM/TARGET_STM32H7/linker_scripts/STM32H743_STM32H72x_FAMILIES/CMakeLists.txt
+++ b/targets/TARGET_STM/TARGET_STM32H7/linker_scripts/STM32H743_STM32H72x_FAMILIES/CMakeLists.txt
@@ -1,8 +1,8 @@
 # Copyright (c) 2024 Jamie Smith
 # SPDX-License-Identifier: Apache-2.0
 if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
-	mbed_set_linker_script(mbed-stm32h743xi STM32H743_H72x.ld)
-	mbed_set_linker_script(mbed-stm32h723xg STM32H743_H72x.ld)
+    mbed_set_linker_script(mbed-stm32h743xi STM32H743_H72x.ld)
+    mbed_set_linker_script(mbed-stm32h723xg STM32H743_H72x.ld)
     mbed_set_linker_script(mbed-stm32h725xe STM32H743_H72x.ld)
     mbed_set_linker_script(mbed-stm32h735xg STM32H743_H72x.ld)
     mbed_set_linker_script(mbed-stm32h750xb STM32H743_H72x.ld)