diff --git a/packages/tools/bcm2835-bootloader/files/3rdparty/bootloader/config.txt b/packages/tools/bcm2835-bootloader/files/3rdparty/bootloader/config.txt
index 0c9c685025..f5158422b4 100644
--- a/packages/tools/bcm2835-bootloader/files/3rdparty/bootloader/config.txt
+++ b/packages/tools/bcm2835-bootloader/files/3rdparty/bootloader/config.txt
@@ -28,7 +28,7 @@
   gpu_mem=128
 
 # SDRAM size based GPU memory split, uncomment and setup to override 'gpu_mem'
-  gpu_mem_256=100
+  gpu_mem_256=128
   gpu_mem_512=128
 
 ################################################################################
diff --git a/packages/tools/bcm2835-bootloader/scripts/update.sh b/packages/tools/bcm2835-bootloader/scripts/update.sh
index 87827b41ff..9ae274314a 100755
--- a/packages/tools/bcm2835-bootloader/scripts/update.sh
+++ b/packages/tools/bcm2835-bootloader/scripts/update.sh
@@ -43,7 +43,7 @@
     cat $SYSTEM_ROOT/usr/share/bootloader/config.txt \
         $BOOT_ROOT/config.txt.bk > $BOOT_ROOT/config.txt
   else
-    sed -e "s,# gpu_mem_256=128,gpu_mem_256=100,g" -i $BOOT_ROOT/config.txt
+    sed -e "s,# gpu_mem_256=100,gpu_mem_256=128,g" -i $BOOT_ROOT/config.txt
     sed -e "s,# gpu_mem_512=128,gpu_mem_512=128,g" -i $BOOT_ROOT/config.txt
   fi