diff --git a/nvme-cli.spec b/nvme-cli.spec
index 688a6d7..d2516c4 100644
--- a/nvme-cli.spec
+++ b/nvme-cli.spec
@@ -1,6 +1,6 @@
 Name:           nvme-cli
 Version:        2.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        NVMe management command line interface
 
 License:        GPLv2+
@@ -24,6 +24,13 @@ BuildRequires:  python3-isort
 BuildRequires:  asciidoc
 BuildRequires:  xmlto
 
+# https://bugzilla.redhat.com/show_bug.cgi?id=2115983
+# backport of bash completion fixes from git master
+Patch0:         nvme-cli_2.1-completions_Collapse_declaration_and_attribute_assignment.patch
+Patch1:         nvme-cli_2.1-bash-nvme-completion.sh_fixed_error_when_sourced_twice.patch
+Patch2:         nvme-cli_2.1-bash-nvme-completion.sh_fixed_typo_with_seagate_plugin.patch
+Patch3:         nvme-cli_2.1-bash-nvme-completion.sh_a_better_fix_for_readonly_with_bash_5x.patch
+
 
 %description
 nvme-cli provides NVM-Express user space tooling for Linux.
@@ -85,6 +92,9 @@ fi
 
 
 %changelog
+* Fri Aug 19 2022 Tomas Bzatek <tbzatek@redhat.com> - 2.0-2
+- Fix bash completion (#2115983)
+
 * Mon Apr 11 2022 Tomas Bzatek <tbzatek@redhat.com> - 2.0-1
 - Update to 2.0
 
diff --git a/nvme-cli_2.1-bash-nvme-completion.sh_a_better_fix_for_readonly_with_bash_5x.patch b/nvme-cli_2.1-bash-nvme-completion.sh_a_better_fix_for_readonly_with_bash_5x.patch
new file mode 100644
index 0000000..60eca5a
--- /dev/null
+++ b/nvme-cli_2.1-bash-nvme-completion.sh_a_better_fix_for_readonly_with_bash_5x.patch
@@ -0,0 +1,33 @@
+From 86b73b3136ec96dd3eefd5a721744ed2d6d7bd41 Mon Sep 17 00:00:00 2001
+From: Evgeny Grin <k2k@narod.ru>
+Date: Fri, 17 Jun 2022 15:00:39 +0300
+Subject: [PATCH] bash-nvme-completion.sh: a better fix for "readonly" with
+ bash 5.x
+
+The error with one-line "readonly" with assignment on bash 5.x was fixed
+by 25fd8c707b106ca0763402566ad657ef710bf09e. This commit restores "readonly"
+functionality and adds some uniformity.
+---
+ completions/bash-nvme-completion.sh | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/completions/bash-nvme-completion.sh b/completions/bash-nvme-completion.sh
+index 00593b96a..e8177018a 100644
+--- a/completions/bash-nvme-completion.sh
++++ b/completions/bash-nvme-completion.sh
+@@ -55,6 +55,7 @@ typeset -Ar _plugin_subcmds=(
+ 	[nvidia]="id-ctrl"
+ 	[ymtc]="smart-log-add"
+ )
++readonly _plugin_subcmds
+ 
+ # Associative array mapping plugins to coresponding option completions
+ typeset -Ar _plugin_funcs=(
+@@ -75,6 +76,7 @@ typeset -Ar _plugin_funcs=(
+ 	[nvidia]="plugin_nvidia_opts"
+ 	[ymtc]="plugin_ymtc_opts"
+ )
++readonly _plugin_funcs
+ 
+ # Top level commands
+ _cmds="list list-subsys id-ctrl id-ns \
diff --git a/nvme-cli_2.1-bash-nvme-completion.sh_fixed_error_when_sourced_twice.patch b/nvme-cli_2.1-bash-nvme-completion.sh_fixed_error_when_sourced_twice.patch
new file mode 100644
index 0000000..e513247
--- /dev/null
+++ b/nvme-cli_2.1-bash-nvme-completion.sh_fixed_error_when_sourced_twice.patch
@@ -0,0 +1,25 @@
+From eac9f9b70081ff2df2e2ea11efb8fc6ec3754f64 Mon Sep 17 00:00:00 2001
+From: Evgeny Grin <k2k@narod.ru>
+Date: Fri, 17 Jun 2022 15:00:39 +0300
+Subject: [PATCH] bash-nvme-completion.sh: fixed error when sourced twice
+
+One-line "readonly" with assignment produce error if completion file
+is sourced for the second time (/etc/profile reload, su etc.)
+---
+ completions/bash-nvme-completion.sh | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/completions/bash-nvme-completion.sh b/completions/bash-nvme-completion.sh
+index e5d9ff190..7b8a2121d 100644
+--- a/completions/bash-nvme-completion.sh
++++ b/completions/bash-nvme-completion.sh
+@@ -5,7 +5,8 @@
+ # Kelly Kaoudis kelly.n.kaoudis at intel.com, Aug. 2015
+ 
+ # Constant to indicate command has no options
+-readonly NO_OPTS=""
++NO_OPTS=""
++readonly NO_OPTS
+ 
+ # Associative array of plugins and associated subcommands
+ # Order here is same as PLUGIN_OBJS in Makefile
diff --git a/nvme-cli_2.1-bash-nvme-completion.sh_fixed_typo_with_seagate_plugin.patch b/nvme-cli_2.1-bash-nvme-completion.sh_fixed_typo_with_seagate_plugin.patch
new file mode 100644
index 0000000..84bcd87
--- /dev/null
+++ b/nvme-cli_2.1-bash-nvme-completion.sh_fixed_typo_with_seagate_plugin.patch
@@ -0,0 +1,23 @@
+From 4284d4cc299e8604f898856bdd38fc4979e56586 Mon Sep 17 00:00:00 2001
+From: Evgeny Grin <k2k@narod.ru>
+Date: Fri, 17 Jun 2022 15:08:02 +0300
+Subject: [PATCH] bash-nvme-completion.sh: fixed typo with seagate plugin
+
+Obvious typo resulted in broken completion for seagete plugin
+---
+ completions/bash-nvme-completion.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/completions/bash-nvme-completion.sh b/completions/bash-nvme-completion.sh
+index 7b8a2121d..00593b96a 100644
+--- a/completions/bash-nvme-completion.sh
++++ b/completions/bash-nvme-completion.sh
+@@ -940,7 +940,7 @@ plugin_micron_opts () {
+ 	return 0
+ }
+ 
+-lugin_seagate_opts () {
++plugin_seagate_opts () {
+     local opts=""
+ 	local compargs=""
+ 
diff --git a/nvme-cli_2.1-completions_Collapse_declaration_and_attribute_assignment.patch b/nvme-cli_2.1-completions_Collapse_declaration_and_attribute_assignment.patch
new file mode 100644
index 0000000..12268f9
--- /dev/null
+++ b/nvme-cli_2.1-completions_Collapse_declaration_and_attribute_assignment.patch
@@ -0,0 +1,66 @@
+From 25fd8c707b106ca0763402566ad657ef710bf09e Mon Sep 17 00:00:00 2001
+From: Brad Mouring <brad@the-bradlands.net>
+Date: Mon, 2 May 2022 22:38:24 -0500
+Subject: [PATCH] completions: Collapse declaration and attribute assignment
+
+Previously, the associative arrays for the vendor/subcommands and
+vendor/functions listings were split into a declaration of type
+(using "typeset") and attribute definition (using "readonly"). On
+bash 5.1.16 (at least), this lead to the following error (reported
+after enabling -xv to expand and print shell inputs)
+
+  ...
+  + . /usr/share/bash-completion/completions/nvme
+  # bash tab completion for the nvme command line utility
+  # (unfortunately, bash won't let me add descriptions to cmds)
+  # Kelly Kaoudis kelly.n.kaoudis at intel.com, Aug. 2015
+
+  # Constant to indicate command has no options
+  readonly NO_OPTS=""
+  ++ readonly NO_OPTS=
+  ++ NO_OPTS=
+
+  # Associative array of plugins and associated subcommands
+  # Order here is same as PLUGIN_OBJS in Makefile
+  typeset -A _plugin_subcmds
+  ++ typeset -A _plugin_subcmds
+  readonly _plugin_subcmds=(
+          [intel]="id-ctrl internal-log lat-stats \
+  ...
+  ++ _plugin_subcmds=(['intel']='id-ctrl internal-log lat-stats...
+  bash: 'intel': syntax error: operand expected (error token is "'intel'")
+  ...
+
+Using the available flags for "typeset" to declare the variables as
+readonly arrays resolved the issue (and allows for bash completion
+to work as-expected)
+
+Signed-off-by: Brad Mouring <bmouring@gmail.com>
+---
+ completions/bash-nvme-completion.sh | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/completions/bash-nvme-completion.sh b/completions/bash-nvme-completion.sh
+index 5e0eb23bb..51931bc19 100644
+--- a/completions/bash-nvme-completion.sh
++++ b/completions/bash-nvme-completion.sh
+@@ -7,8 +7,7 @@ readonly NO_OPTS=""
+ 
+ # Associative array of plugins and associated subcommands
+ # Order here is same as PLUGIN_OBJS in Makefile
+-typeset -A _plugin_subcmds
+-readonly _plugin_subcmds=(
++typeset -Ar _plugin_subcmds=(
+ 	[intel]="id-ctrl internal-log lat-stats \
+ 		set-bucket-thresholds lat-stats-tracking \
+ 		market-name smart-log-add temp-stats"
+@@ -55,8 +54,7 @@ readonly _plugin_subcmds=(
+ )
+ 
+ # Associative array mapping plugins to coresponding option completions
+-typeset -A _plugin_funcs
+-readonly _plugin_funcs=(
++typeset -Ar _plugin_funcs=(
+ 	[intel]="plugin_intel_opts"
+ 	[amzn]="plugin_amzn_opts"
+ 	[memblaze]="plugin_memblaze_opts"