diff --git a/config/coreboot-optiplex-7019_9010-maximized.config b/config/coreboot-optiplex-7019_9010-maximized.config
index 7e07d902..97d00972 100644
--- a/config/coreboot-optiplex-7019_9010-maximized.config
+++ b/config/coreboot-optiplex-7019_9010-maximized.config
@@ -385,7 +385,6 @@ CONFIG_NO_EARLY_GFX_INIT=y
 CONFIG_GENERIC_LINEAR_FRAMEBUFFER=y
 CONFIG_LINEAR_FRAMEBUFFER=y
 CONFIG_BOOTSPLASH=y
-CONFIG_HEAP_SIZE=0x400000
 # end of Display
 
 CONFIG_PCI=y
@@ -535,6 +534,7 @@ CONFIG_BOOT_DEVICE_SPI_FLASH=y
 CONFIG_BOOT_DEVICE_MEMORY_MAPPED=y
 CONFIG_BOOT_DEVICE_SUPPORTS_WRITES=y
 CONFIG_RTC=y
+CONFIG_HEAP_SIZE=0x100000
 
 #
 # Console
diff --git a/config/coreboot-optiplex-7019_9010_TXT-maximized.config b/config/coreboot-optiplex-7019_9010_TXT-maximized.config
index 6f2d4fd4..03be491e 100644
--- a/config/coreboot-optiplex-7019_9010_TXT-maximized.config
+++ b/config/coreboot-optiplex-7019_9010_TXT-maximized.config
@@ -389,7 +389,6 @@ CONFIG_NO_EARLY_GFX_INIT=y
 CONFIG_GENERIC_LINEAR_FRAMEBUFFER=y
 CONFIG_LINEAR_FRAMEBUFFER=y
 CONFIG_BOOTSPLASH=y
-CONFIG_HEAP_SIZE=0x400000
 # end of Display
 
 CONFIG_PCI=y
@@ -549,6 +548,7 @@ CONFIG_BOOT_DEVICE_SPI_FLASH=y
 CONFIG_BOOT_DEVICE_MEMORY_MAPPED=y
 CONFIG_BOOT_DEVICE_SUPPORTS_WRITES=y
 CONFIG_RTC=y
+CONFIG_HEAP_SIZE=0x100000
 
 #
 # Console