diff --git a/.gitmodules b/.gitmodules
index 49f700ea..e6904760 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -184,3 +184,6 @@
 [submodule "repos/Qwelk"]
 	path = repos/Qwelk
 	url = https://github.com/raincheque/qwelk.git
+[submodule "repos/Erratic"]
+	path = repos/Erratic
+	url = https://github.com/bafonso/Erratic.git
diff --git a/manifests/Erratic.json b/manifests/Erratic.json
new file mode 100644
index 00000000..42c932b3
--- /dev/null
+++ b/manifests/Erratic.json
@@ -0,0 +1,9 @@
+{
+  "name": "ErraticInstruments",
+  "author": "Bruno Afonso",
+  "license": "BSD-3-Clause",
+  "authorUrl": "https://brunoafonso.org",
+  "manualUrl": "https://github.com/bafonso/Erratic/blob/master/README.md",
+  "sourceUrl": "https://github.com/bafonso/Erratic",
+  "repoVersion": "0.6.0"
+}
\ No newline at end of file
diff --git a/repos/Erratic b/repos/Erratic
new file mode 160000
index 00000000..1655127a
--- /dev/null
+++ b/repos/Erratic
@@ -0,0 +1 @@
+Subproject commit 1655127add1e55e57e271bb5e21eaca9eab515a3