diff --git a/arch/arm/mach-mediatek/mt7981/init.c b/arch/arm/mach-mediatek/mt7981/init.c
index 4f77a3d..a895506 100644
--- a/arch/arm/mach-mediatek/mt7981/init.c
+++ b/arch/arm/mach-mediatek/mt7981/init.c
@@ -8,6 +8,7 @@
 #include <asm/armv8/mmu.h>
 #include <asm/system.h>
 #include <asm/global_data.h>
+#include <linux/sizes.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/arch/arm/mach-mediatek/mt7986/init.c b/arch/arm/mach-mediatek/mt7986/init.c
index 0fd4596..cf89e63 100644
--- a/arch/arm/mach-mediatek/mt7986/init.c
+++ b/arch/arm/mach-mediatek/mt7986/init.c
@@ -8,6 +8,7 @@
 #include <asm/armv8/mmu.h>
 #include <asm/system.h>
 #include <asm/global_data.h>
+#include <linux/sizes.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/arch/arm/mach-mediatek/mt8512/init.c b/arch/arm/mach-mediatek/mt8512/init.c
index b7050df..5a21e9a 100644
--- a/arch/arm/mach-mediatek/mt8512/init.c
+++ b/arch/arm/mach-mediatek/mt8512/init.c
@@ -21,6 +21,7 @@
 #include <asm/sections.h>
 #include <dm/uclass.h>
 #include <dt-bindings/clock/mt8512-clk.h>
+#include <linux/sizes.h>
 
 DECLARE_GLOBAL_DATA_PTR;