diff --git a/board/arm/juno/linux-juno-defconfig b/board/arm/juno/linux-juno-defconfig
index 96ccb5cf4c..64598d21a1 100644
--- a/board/arm/juno/linux-juno-defconfig
+++ b/board/arm/juno/linux-juno-defconfig
@@ -165,3 +165,5 @@ CONFIG_SND=y
 CONFIG_SND_SOC=y
 CONFIG_SND_SIMPLE_CARD=y
 CONFIG_SND_DESIGNWARE_I2S=y
+CONFIG_CMA=y
+CONFIG_CMA_SIZE_MBYTES=64