diff --git a/src/drivers/net/efi/mnp.c b/src/drivers/net/efi/mnp.c
index 212c712df..c4a950d5e 100644
--- a/src/drivers/net/efi/mnp.c
+++ b/src/drivers/net/efi/mnp.c
@@ -22,6 +22,7 @@
  */
 
 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+FILE_SECBOOT ( PERMITTED );
 
 /** @file
  *
diff --git a/src/drivers/net/efi/snp.c b/src/drivers/net/efi/snp.c
index 854fa872d..a28a7bdfb 100644
--- a/src/drivers/net/efi/snp.c
+++ b/src/drivers/net/efi/snp.c
@@ -22,6 +22,7 @@
  */
 
 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+FILE_SECBOOT ( PERMITTED );
 
 #include <ipxe/efi/efi.h>
 #include <ipxe/efi/efi_driver.h>