diff --git a/.gitmodules b/.gitmodules
index 342fd0e..b28b159 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "mbedtls"]
 	path = mbedtls
 	url = https://github.com/ARMmbed/mbedtls
+[submodule "tinycbor"]
+	path = tinycbor
+	url = https://github.com/intel/tinycbor.git
diff --git a/tinycbor b/tinycbor
new file mode 160000
index 0000000..e27261e
--- /dev/null
+++ b/tinycbor
@@ -0,0 +1 @@
+Subproject commit e27261ed5e2ed059d160f16ae776951a08a861fc