diff --git a/src/mainboard/google/nyan/Kconfig b/src/mainboard/google/nyan/Kconfig
index f35ef1419f..85ecec5929 100644
--- a/src/mainboard/google/nyan/Kconfig
+++ b/src/mainboard/google/nyan/Kconfig
@@ -47,7 +47,7 @@ config DRAM_DMA_START
 
 config DRAM_DMA_SIZE
 	hex
-	default 0x00100000
+	default 0x00200000
 
 choice
 	prompt "BCT boot media"
diff --git a/src/mainboard/google/nyan_big/Kconfig b/src/mainboard/google/nyan_big/Kconfig
index 40e8a7473a..636edb24f4 100644
--- a/src/mainboard/google/nyan_big/Kconfig
+++ b/src/mainboard/google/nyan_big/Kconfig
@@ -47,7 +47,7 @@ config DRAM_DMA_START
 
 config DRAM_DMA_SIZE
 	hex
-	default 0x00100000
+	default 0x00200000
 
 choice
 	prompt "BCT boot media"