diff -Nru golang-1.22-1.22.1/debian/changelog golang-1.22-1.22.1/debian/changelog
--- golang-1.22-1.22.1/debian/changelog	2024-04-01 08:53:19.000000000 +0300
+++ golang-1.22-1.22.1/debian/changelog	2024-04-03 14:49:00.000000000 +0300
@@ -1,8 +1,11 @@
-golang-1.22 (1.22.1-1build1) noble; urgency=medium
+golang-1.22 (1.22.1-1~ubuntu22.04.1) jammy; urgency=medium
 
-  * No-change rebuild for CVE-2024-3094
+  * Backport to Jammy (LP: #2059756)
+  * Build with Go 1.20
+    + d/control{,.in}: use golang-1.20-go in Build-Depends
+    + d/rules: use /usr/lib/go-1.20/bin/go to set GOROOT_BOOTSTRAP path
 
- -- William Grant <wgrant@ubuntu.com>  Mon, 01 Apr 2024 16:53:19 +1100
+ -- Gabriel Nagy <gabriel.nagy@canonical.com>  Wed, 03 Apr 2024 14:49:00 +0300
 
 golang-1.22 (1.22.1-1) unstable; urgency=medium
 
diff -Nru golang-1.22-1.22.1/debian/control golang-1.22-1.22.1/debian/control
--- golang-1.22-1.22.1/debian/control	2024-04-01 08:53:19.000000000 +0300
+++ golang-1.22-1.22.1/debian/control	2024-04-03 14:49:00.000000000 +0300
@@ -14,7 +14,7 @@
 Section: golang
 Priority: optional
 Build-Depends: debhelper-compat (= 13),
-               golang-go (>= 2:1.20~),
+               golang-1.20-go,
                netbase
 Standards-Version: 4.6.2
 Vcs-Browser: https://salsa.debian.org/go-team/compiler/golang/tree/golang-1.22
diff -Nru golang-1.22-1.22.1/debian/control.in golang-1.22-1.22.1/debian/control.in
--- golang-1.22-1.22.1/debian/control.in	2024-04-01 08:53:19.000000000 +0300
+++ golang-1.22-1.22.1/debian/control.in	2024-04-03 14:49:00.000000000 +0300
@@ -10,7 +10,7 @@
 Section: golang
 Priority: optional
 Build-Depends: debhelper-compat (= 13),
-               golang-go (>= 2:1.20~),
+               golang-1.20-go,
                netbase
 Standards-Version: 4.6.2
 Vcs-Browser: https://salsa.debian.org/go-team/compiler/golang/tree/golang-X.Y
diff -Nru golang-1.22-1.22.1/debian/rules golang-1.22-1.22.1/debian/rules
--- golang-1.22-1.22.1/debian/rules	2024-03-06 09:09:10.000000000 +0200
+++ golang-1.22-1.22.1/debian/rules	2024-04-03 14:49:00.000000000 +0300
@@ -14,7 +14,7 @@
 
 export GOROOT := $(CURDIR)
 export GOROOT_FINAL := /usr/lib/go-$(GOVER)
-export GOROOT_BOOTSTRAP := $(shell env -i GOPATH=$(GOPATH) go env GOROOT)
+export GOROOT_BOOTSTRAP := $(shell env -i GOPATH=$(GOPATH) /usr/lib/go-1.20/bin/go env GOROOT)
 
 export GOPATH := $(CURDIR)/gopath/
 # Go 1.12 needs a build cache, otherwise the build fails.