diff --git a/.gitmodules b/.gitmodules
index 4de5efe..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "lib/printf"]
-	path = lib/printf
-	url = https://github.com/mpaland/printf.git
diff --git a/lib/printf b/lib/printf
deleted file mode 160000
index d3b9846..0000000
--- a/lib/printf
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit d3b984684bb8a8bdc48cc7a1abecb93ce59bbe3e