diff --git a/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_CentOS.yml b/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_CentOS.yml
index d2edf2546..3ea21ea89 100644
--- a/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_CentOS.yml
+++ b/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_CentOS.yml
@@ -1,3 +1,4 @@
 ---
 efi_distro: centos
 grub_efi_binary: /boot/efi/EFI/centos/grubx64.efi
+shim_efi_binary: /boot/efi/EFI/centos/shimx64.efi
diff --git a/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_Fedora.yml b/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_Fedora.yml
index d790c1b74..c96dadbf2 100644
--- a/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_Fedora.yml
+++ b/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_Fedora.yml
@@ -7,6 +7,7 @@ mysql_service_name: mariadb
 tftp_service_name: tftp
 efi_distro: fedora
 grub_efi_binary: /boot/efi/EFI/fedora/grubx64.efi
+shim_efi_binary: /boot/efi/EFI/fedora/shimx64.efi
 required_packages:
   - dnsmasq
   - firewalld
diff --git a/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_RedHat.yml b/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_RedHat.yml
index b34222981..1a387abd6 100644
--- a/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_RedHat.yml
+++ b/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_RedHat.yml
@@ -1,3 +1,4 @@
 ---
 efi_distro: rhel
 grub_efi_binary: /boot/efi/EFI/rhel/grubx64.efi
+shim_efi_binary: /boot/efi/EFI/rhel/shimx64.efi
diff --git a/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_RedHat_family.yml b/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_RedHat_family.yml
index 539719423..abe218d76 100644
--- a/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_RedHat_family.yml
+++ b/playbooks/roles/bifrost-ironic-install/defaults/required_defaults_RedHat_family.yml
@@ -6,7 +6,6 @@ ipxe_efi_binary: ipxe-x86_64.efi
 ironic_rootwrap_dir: /usr/bin/
 mysql_service_name: mariadb
 tftp_service_name: tftp
-shim_efi_binary: /boot/efi/EFI/BOOT/BOOTX64.EFI
 required_packages:
   - mariadb-server
   - dnsmasq