diff --git a/rear-vg-command-not-found-bz2121476.patch b/rear-vg-command-not-found-bz2121476.patch
new file mode 100644
index 0000000..6d6ab1d
--- /dev/null
+++ b/rear-vg-command-not-found-bz2121476.patch
@@ -0,0 +1,21 @@
+commit ead05a460d3b219372f47be888ba6011c7fd3318
+Author: Pavel Cahyna <pcahyna@redhat.com>
+Date:   Tue Aug 22 12:32:04 2023 +0200
+
+    Fix downstream only bug
+    
+    \$IsInArray -> IsInArray - it is a shell function, not a variable.
+
+diff --git a/usr/share/rear/layout/prepare/GNU/Linux/110_include_lvm_code.sh b/usr/share/rear/layout/prepare/GNU/Linux/110_include_lvm_code.sh
+index d34ab335..a65a9c8e 100644
+--- a/usr/share/rear/layout/prepare/GNU/Linux/110_include_lvm_code.sh
++++ b/usr/share/rear/layout/prepare/GNU/Linux/110_include_lvm_code.sh
+@@ -246,7 +246,7 @@ create_lvmvol() {
+     local warnraidline
+ 
+     if [ $is_thin -eq 0 ] ; then
+-        ifline="if IsInArray $vg \"\${create_logical_volumes[@]}\" && ! \$IsInArray $vg \"\${create_thin_volumes_only[@]}\" ; then"
++        ifline="if IsInArray $vg \"\${create_logical_volumes[@]}\" && ! IsInArray $vg \"\${create_thin_volumes_only[@]}\" ; then"
+     else
+         ifline="if IsInArray $vg \"\${create_logical_volumes[@]}\" ; then"
+     fi
diff --git a/rear.spec b/rear.spec
index db0ffca..cf1f499 100644
--- a/rear.spec
+++ b/rear.spec
@@ -38,6 +38,7 @@ Patch58: rear-device-shrinking-bz2223895.patch
 Patch59: rear-usb-uefi-part-size-bz2228402.patch
 Patch60: rear-luks-key-bz2228779.patch
 Patch61: rear-uefi-usb-secureboot-bz2196445.patch
+Patch62: rear-vg-command-not-found-bz2121476.patch
 
 ### Dependencies on all distributions
 BuildRequires:   asciidoc
@@ -169,6 +170,7 @@ fi
 %patch59 -p1
 %patch60 -p1
 %patch61 -p1
+%patch62 -p1
 
 echo "30 1 * * * root test -f /var/lib/rear/layout/disklayout.conf && /usr/sbin/rear checklayout || /usr/sbin/rear mkrescue" >rear.cron