diff --git a/sys/boot/efi/include/efiapi.h b/sys/boot/efi/include/efiapi.h
index 673d63fd6e9..93c6995ec67 100644
--- a/sys/boot/efi/include/efiapi.h
+++ b/sys/boot/efi/include/efiapi.h
@@ -204,7 +204,7 @@ VOID
 
 
 /*
- * EFI platform varibles
+ * EFI platform variables
  */
 
 #define EFI_GLOBAL_VARIABLE     \