diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000000000000000000000000000000000..859e12814fba4d0ce7b69ba370e6d294607af9c7
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "src/blitz.array"]
+	path = src/blitz.array
+	url = git@github.com:anjos/blitz.array
diff --git a/src/blitz.array b/src/blitz.array
new file mode 160000
index 0000000000000000000000000000000000000000..46ce767baba176e75155063b66a2d3e891a882da
--- /dev/null
+++ b/src/blitz.array
@@ -0,0 +1 @@
+Subproject commit 46ce767baba176e75155063b66a2d3e891a882da