diff -Nru arduino-builder-1.3.25/debian/changelog arduino-builder-1.3.25/debian/changelog
--- arduino-builder-1.3.25/debian/changelog	2021-01-26 18:41:23.000000000 +0000
+++ arduino-builder-1.3.25/debian/changelog	2021-10-24 10:37:30.000000000 +0000
@@ -1,3 +1,13 @@
+arduino-builder (1.3.25-3) unstable; urgency=medium
+
+  * Team upload
+  * [9f52c5c] d/rules: Set 'GO111MODULE=auto' while dh_auto_test
+    - Closes: #997117
+  * [f36a4f1] d/control: Bump Standards-Version to 4.6.0
+    - No changes needed.
+
+ -- Carsten Schoenert <c.schoenert@t-online.de>  Sun, 24 Oct 2021 12:37:30 +0200
+
 arduino-builder (1.3.25-2) unstable; urgency=medium
 
   * Team upload
diff -Nru arduino-builder-1.3.25/debian/control arduino-builder-1.3.25/debian/control
--- arduino-builder-1.3.25/debian/control	2021-01-26 18:38:21.000000000 +0000
+++ arduino-builder-1.3.25/debian/control	2021-10-24 10:35:33.000000000 +0000
@@ -9,7 +9,7 @@
                golang-any,
                golang-github-go-errors-errors-dev,
                golang-github-stretchr-testify-dev
-Standards-Version: 4.5.1
+Standards-Version: 4.6.0
 Homepage: https://github.com/arduino/arduino-builder
 Vcs-Browser: https://salsa.debian.org/electronics-team/arduino/arduino-builder
 Vcs-Git: https://salsa.debian.org/electronics-team/arduino/arduino-builder.git
diff -Nru arduino-builder-1.3.25/debian/rules arduino-builder-1.3.25/debian/rules
--- arduino-builder-1.3.25/debian/rules	2021-01-26 18:38:21.000000000 +0000
+++ arduino-builder-1.3.25/debian/rules	2021-10-24 09:27:55.000000000 +0000
@@ -37,7 +37,7 @@
 	done
 	# Execute the rest of the tests
 	cd obj-* &&\
-	export GOPATH=$$(pwd) &&\
+	export GOPATH=$$(pwd) GO111MODULE=auto &&\
 	go test -v -timeout 30m arduino.cc/...
 endif