diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..8658774
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lib/pixastic"]
+	path = lib/pixastic
+	url = https://github.com/jseidelin/pixastic.git
diff --git a/lib/pixastic b/lib/pixastic
new file mode 160000
index 0000000..178dd73
--- /dev/null
+++ b/lib/pixastic
@@ -0,0 +1 @@
+Subproject commit 178dd7313b4d7c7dceec6a137467e304f0a1210f