diff --git a/recipes-bsp/radar-sdk/radar-sdk_git.bb b/recipes-bsp/radar-sdk/radar-sdk_git.bb
index 5f5d5552..6817326b 100644
--- a/recipes-bsp/radar-sdk/radar-sdk_git.bb
+++ b/recipes-bsp/radar-sdk/radar-sdk_git.bb
@@ -34,7 +34,7 @@ LIC_FILES_CHKSUM = "file://3rd_party/libs/argparse/LICENSE;md5=8c440aa75fef5b9fe
                     file://sdk/c/ifxRadarSegmentation/license.txt;md5=a776397476d1327c006486da9a188726 \
                     file://sdk/py/wrapper_radarsdk/LICENSE.txt;md5=2b808264f161b58da3d816b7a2e6a918"
 
-SRC_URI = "git://github.com/DynamicDevices/radar-sdk.git;protocol=https"
+SRC_URI = "git://github.com/DynamicDevices/radar-sdk.git;protocol=https;branch=main"
 
 # Modify these as desired
 PV = "3.6.4"
diff --git a/recipes-support/stm32flash/stm32flash_0.8.bb b/recipes-support/stm32flash/stm32flash_0.8.bb
index d8ea28ee..3aeb9a05 100644
--- a/recipes-support/stm32flash/stm32flash_0.8.bb
+++ b/recipes-support/stm32flash/stm32flash_0.8.bb
@@ -6,7 +6,7 @@ LIC_FILES_CHKSUM = "file://gpl-2.0.txt;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
-SRC_URI = "git://github.com/DynamicDevices/stm32flash.git;protocol=https"
+SRC_URI = "git://github.com/DynamicDevices/stm32flash.git;protocol=https;branch=master"
 
 SRCREV = "2c10fe10c06bdb36a018a0abf65ebc98a10f8490"