diff --git a/.gitmodules b/.gitmodules
index 67c412fb08c8..e948f8d4225d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -51,6 +51,10 @@
 	path = sources/pmm-dump
 	url = https://github.com/percona/pmm-dump
 	branch = v3
+[submodule "watchtower"]
+	path = sources/watchtower/src/github.com/percona/watchtower
+	url = https://github.com/percona/watchtower
+	branch = main
 
 ## PMM Tests
 [submodule "pmm-qa"]
diff --git a/sources/watchtower/src/github.com/percona/watchtower b/sources/watchtower/src/github.com/percona/watchtower
new file mode 160000
index 000000000000..9821ea2e3cfc
--- /dev/null
+++ b/sources/watchtower/src/github.com/percona/watchtower
@@ -0,0 +1 @@
+Subproject commit 9821ea2e3cfcf620de03116f97010d0b632c4ac9