diff --git a/arch/x86/core/prep_c.c b/arch/x86/core/prep_c.c
index 630a9735c08..5fca80069cf 100644
--- a/arch/x86/core/prep_c.c
+++ b/arch/x86/core/prep_c.c
@@ -39,7 +39,7 @@ FUNC_NORETURN void z_x86_prep_c(void *arg)
 	x86_64_irq_init();
 #endif
 
-#ifdef CONFIG_MULTIBOOT_INFO
+#if defined(CONFIG_MULTIBOOT_INFO) && !defined(CONFIG_BUILD_OUTPUT_EFI)
 	z_multiboot_init(info);
 #else
 	ARG_UNUSED(info);
diff --git a/tests/arch/x86/info/CMakeLists.txt b/tests/arch/x86/info/CMakeLists.txt
index a6c41c64c9f..3c0718d389a 100644
--- a/tests/arch/x86/info/CMakeLists.txt
+++ b/tests/arch/x86/info/CMakeLists.txt
@@ -8,6 +8,6 @@ project(x86_info)
 
 target_sources(app PRIVATE src/main.c)
 target_sources(app PRIVATE src/timer.c)
-target_sources(app PRIVATE src/memmap.c)
 target_sources_ifdef(CONFIG_ACPI app PRIVATE src/acpi.c)
 target_sources_ifdef(CONFIG_MULTIBOOT app PRIVATE src/multiboot.c)
+target_sources_ifdef(CONFIG_X86_MEMMAP app PRIVATE src/memmap.c)
diff --git a/tests/arch/x86/info/prj.conf b/tests/arch/x86/info/prj.conf
index 1cf566c6016..c867855a08e 100644
--- a/tests/arch/x86/info/prj.conf
+++ b/tests/arch/x86/info/prj.conf
@@ -4,3 +4,4 @@ CONFIG_MULTIBOOT_MEMMAP=y
 CONFIG_MULTIBOOT_FRAMEBUF=y
 CONFIG_COUNTER=y
 CONFIG_COUNTER_CMOS=y
+CONFIG_X86_MEMMAP=y
diff --git a/tests/arch/x86/info/src/main.c b/tests/arch/x86/info/src/main.c
index b5ac0186e3c..7fb52e01f5d 100644
--- a/tests/arch/x86/info/src/main.c
+++ b/tests/arch/x86/info/src/main.c
@@ -11,6 +11,11 @@ __weak void multiboot(void)
 	printk("MULTIBOOT: Not supported in this build.\n\n");
 }
 
+__weak void memmap(void)
+{
+	printk("MEMMAP: Not supported in this build.\n\n");
+}
+
 __weak void acpi(void)
 {
 	printk("ACPI: Not supported in this build.\n\n");