diff --git a/CHANGELOG.md b/CHANGELOG.md
index 071786d3..8ecbbf16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## [2.3.1] - 2023-05-12
 - Add a workaround for the GPL-compatibility issue when compile with CONFIG_ARCH_HAS_CC_PLATFORM on Linux kernel 5.18+.
+- Fix error in init.d/gdrcopy due to missing /etc/rc.d/init.d/functions.
 
 ## [2.3] - 2021-07-27
 - Remove automatically-generated build id links in rpm packages.
diff --git a/packages/gdrcopy.spec b/packages/gdrcopy.spec
index b78e76d7..e2838ac9 100644
--- a/packages/gdrcopy.spec
+++ b/packages/gdrcopy.spec
@@ -291,6 +291,7 @@ rm -rf $RPM_BUILD_DIR/%{name}-%{version}
 %changelog
 * Fri May 12 2023 Pak Markthub <pmarkthub@nvidia.com> %{GDR_VERSION}-%{_release}
 - Add a workaround for the GPL-compatibility issue when compile with CONFIG_ARCH_HAS_CC_PLATFORM on Linux kernel 5.18+.
+- Fix error in init.d/gdrcopy due to missing /etc/rc.d/init.d/functions.
 * Fri Jul 23 2021 Pak Markthub <pmarkthub@nvidia.com> 2.3-1
 - Remove automatically-generated build id links.
 - Remove gdrcopy-kmod from the Requires field.