diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
index 8ecedf986..f70e02e69 100644
--- a/grub-core/Makefile.core.def
+++ b/grub-core/Makefile.core.def
@@ -2591,6 +2591,7 @@ module = {
   /* The plaform support of tpm2_key_protector depends on the tcg2 implementation in tss2. */
   enable = efi;
   enable = emu;
+  enable = powerpc_ieee1275;
   cppflags = '-I$(srcdir)/lib/tss2 -I$(srcdir)/lib/libtasn1-grub';
 };