diff --git a/headers/private/kernel/arch/x86/arch_config.h b/headers/private/kernel/arch/x86/arch_config.h
index b3bab8c04c..9718fb117b 100644
--- a/headers/private/kernel/arch/x86/arch_config.h
+++ b/headers/private/kernel/arch/x86/arch_config.h
@@ -5,7 +5,7 @@
 #ifndef _KERNEL_ARCH_x86_CONFIG_H
 #define _KERNEL_ARCH_x86_CONFIG_H
 
-#define FUNCTION_CALL_PARAMETER_ALIGNMENT_TYPE	uint32
+#define FUNCTION_CALL_PARAMETER_ALIGNMENT_TYPE  unsigned int
 
 //#define ATOMIC_FUNCS_ARE_SYSCALLS
 //#define ATOMIC64_FUNCS_ARE_SYSCALLS