diff --git a/.gitmodules b/.gitmodules
index 28007257..ea029555 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -187,3 +187,6 @@
 [submodule "vendor/nim-eth"]
 	path = vendor/nim-eth
 	url = https://github.com/status-im/nim-eth
+[submodule "vendor/testground-nim-sdk"]
+	path = vendor/testground-nim-sdk
+	url = https://github.com/status-im/testground-nim-sdk.git
diff --git a/vendor/testground-nim-sdk b/vendor/testground-nim-sdk
new file mode 160000
index 00000000..3574ef49
--- /dev/null
+++ b/vendor/testground-nim-sdk
@@ -0,0 +1 @@
+Subproject commit 3574ef490ddbd8dadcadc703d9aefb9f96aaf476