diff --git a/build/jam/board/raspberry_pi/BoardSetup b/build/jam/board/raspberry_pi/BoardSetup
index a2601d7ace..00675a16fe 100644
--- a/build/jam/board/raspberry_pi/BoardSetup
+++ b/build/jam/board/raspberry_pi/BoardSetup
@@ -4,7 +4,6 @@ HAIKU_BOARD_DESCRIPTION = "Raspberry Pi" ;
 
 # must force both since they are set before this file is read.
 HAIKU_BOOT_PLATFORM = raspberrypi_arm ;
-TARGET_BOOT_PLATFORM = raspberrypi_arm ;
 
 #
 # Various hardcoded addresses
diff --git a/build/jam/board/sam460ex/BoardSetup b/build/jam/board/sam460ex/BoardSetup
index 01bc72d220..d634371799 100644
--- a/build/jam/board/sam460ex/BoardSetup
+++ b/build/jam/board/sam460ex/BoardSetup
@@ -4,7 +4,6 @@ HAIKU_BOARD_DESCRIPTION = "ACube Sam460ex" ;
 
 # must force both since they are set before this file is read.
 HAIKU_BOOT_PLATFORM = u-boot ;
-TARGET_BOOT_PLATFORM = u-boot ;
 
 #FIXME!!!!!!!!!!!!!!!
 #