diff --git a/buildroot-external/board/ovos/raspberrypi/cmdline.txt b/buildroot-external/board/ovos/raspberrypi/cmdline.txt
index c56bf478..efcc853b 100644
--- a/buildroot-external/board/ovos/raspberrypi/cmdline.txt
+++ b/buildroot-external/board/ovos/raspberrypi/cmdline.txt
@@ -1 +1 @@
-cma=384M mitigations=off snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_compat_alsa=0 dwc_otg.lpm_enable=0 acpi=off cgroup_enable=memory psi=1 usb-storage.quirks=174c:55aa:u,2109:0715:u,152d:0578:u,152d:0579:u,152d:1561:u,174c:0829:u,14b0:0206:u
+ mitigations=off snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_compat_alsa=0 dwc_otg.lpm_enable=0 acpi=off cgroup_enable=memory psi=1 usb-storage.quirks=174c:55aa:u,2109:0715:u,152d:0578:u,152d:0579:u,152d:1561:u,174c:0829:u,14b0:0206:u
diff --git a/buildroot-external/board/ovos/raspberrypi/rpi3/config.txt b/buildroot-external/board/ovos/raspberrypi/rpi3/config.txt
index 13977d83..16fc6679 100644
--- a/buildroot-external/board/ovos/raspberrypi/rpi3/config.txt
+++ b/buildroot-external/board/ovos/raspberrypi/rpi3/config.txt
@@ -31,7 +31,7 @@ disable_overscan=1
 display_auto_detect=1
 
 # Enable DRM VC4 V3D driver and setup the mode
-dtoverlay=vc4-fkms-v3d
+dtoverlay=vc4-fkms-v3d,cma-384
 # dtoverlay=vc4-kms-v3d-pi4
 # hdmi_drive=2
 # hdmi_group=2
diff --git a/buildroot-external/board/ovos/raspberrypi/rpi4/config.txt b/buildroot-external/board/ovos/raspberrypi/rpi4/config.txt
index 2eac508c..8a908c18 100644
--- a/buildroot-external/board/ovos/raspberrypi/rpi4/config.txt
+++ b/buildroot-external/board/ovos/raspberrypi/rpi4/config.txt
@@ -29,7 +29,7 @@ disable_overscan=1
 display_auto_detect=1
 
 # Enable DRM VC4 V3D driver and setup the mode
-dtoverlay=vc4-fkms-v3d
+dtoverlay=vc4-fkms-v3d,cma-384
 # dtoverlay=vc4-kms-v3d-pi4
 # hdmi_drive=2
 # hdmi_group=2