diff --git a/config/kernel/linux-sunxi-next.config b/config/kernel/linux-sunxi-next.config
index 6da32327e9..a4f8b82faa 100644
--- a/config/kernel/linux-sunxi-next.config
+++ b/config/kernel/linux-sunxi-next.config
@@ -1623,7 +1623,7 @@ CONFIG_DMA_CMA=y
 #
 # Default contiguous memory area size:
 #
-CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_MBYTES=128
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 # CONFIG_CMA_SIZE_SEL_MIN is not set