diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c
index e097670..4d275b2 100644
--- a/lib/efi_loader/efi_variable.c
+++ b/lib/efi_loader/efi_variable.c
@@ -27,7 +27,7 @@
 };
 
 static bool efi_secure_boot;
-static int efi_secure_mode;
+static enum efi_secure_mode efi_secure_mode;
 static u8 efi_vendor_keys;
 
 #define READ_ONLY BIT(31)