diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..3fdf7916
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "ios/Vendor/SPTPersistentCache"]
+	path = ios/Vendor/SPTPersistentCache
+	url = https://github.com/spotify/SPTPersistentCache.git
diff --git a/ios/Vendor/SPTPersistentCache b/ios/Vendor/SPTPersistentCache
new file mode 160000
index 00000000..a977ca8c
--- /dev/null
+++ b/ios/Vendor/SPTPersistentCache
@@ -0,0 +1 @@
+Subproject commit a977ca8c73ac0a3e0be4ada3123d12186e825ee4