diff --git a/0337-Fix-missing-include-in-ofdisk.c.patch b/0337-Fix-missing-include-in-ofdisk.c.patch
new file mode 100644
index 0000000..84a1240
--- /dev/null
+++ b/0337-Fix-missing-include-in-ofdisk.c.patch
@@ -0,0 +1,28 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Peter Jones <pjones@redhat.com>
+Date: Fri, 29 Sep 2023 10:56:11 -0400
+Subject: [PATCH] Fix missing #include in ofdisk.c
+
+Recently we started building with -Werror=implicit-function-declaration,
+and discovered that ofdisk.c is missing an include to declare
+grub_env_get().
+
+This patch adds that #include.
+
+Signed-off-by: Peter Jones <pjones@redhat.com>
+---
+ grub-core/disk/ieee1275/ofdisk.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/grub-core/disk/ieee1275/ofdisk.c b/grub-core/disk/ieee1275/ofdisk.c
+index 5534684..6e33d5d 100644
+--- a/grub-core/disk/ieee1275/ofdisk.c
++++ b/grub-core/disk/ieee1275/ofdisk.c
+@@ -24,6 +24,7 @@
+ #include <grub/ieee1275/ofdisk.h>
+ #include <grub/i18n.h>
+ #include <grub/time.h>
++#include <grub/env.h>
+ 
+ static char *last_devpath;
+ static grub_ieee1275_ihandle_t last_ihandle;
diff --git a/grub.patches b/grub.patches
index b870cef..5ae522f 100644
--- a/grub.patches
+++ b/grub.patches
@@ -334,3 +334,4 @@ Patch0333: 0333-util-Enable-default-kernel-for-updates.patch
 Patch0334: 0334-efi-http-change-uint32_t-to-uintn_t.patch
 Patch0335: 0335-Add-Install-section-to-aux-systemd-units.patch
 Patch0336: 0336-arm64-Use-proper-memory-type-for-kernel-allocation.patch
+Patch0337: 0337-Fix-missing-include-in-ofdisk.c.patch
diff --git a/grub2.spec b/grub2.spec
index 6a8ad61..74cf971 100644
--- a/grub2.spec
+++ b/grub2.spec
@@ -17,7 +17,7 @@
 Name:		grub2
 Epoch:		1
 Version:	2.06
-Release:	101%{?dist}
+Release:	102%{?dist}
 Summary:	Bootloader with support for Linux, Multiboot and more
 License:	GPLv3+
 URL:		http://www.gnu.org/software/grub/
@@ -548,6 +548,9 @@ mv ${EFI_HOME}/grub.cfg.stb ${EFI_HOME}/grub.cfg
 %endif
 
 %changelog
+* Fri Sep 29 2023 Nicolas Frayer <nfrayer@redhat.com> - 2.06-102
+- ofdisk: Fix missing #include in ofdisk.c
+
 * Thu Sep 28 2023 Christian Glombek <cglombek@redhat.com> - 2.06-101
 - spec: Fix grub2-systemd-integration.service name