diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..1bd1816
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "libs/pyqtgraph"]
+	path = libs/pyqtgraph
+	url = https://github.com/pyqtgraph/pyqtgraph-core.git
diff --git a/libs/pyqtgraph b/libs/pyqtgraph
new file mode 160000
index 0000000..cc2d6b5
--- /dev/null
+++ b/libs/pyqtgraph
@@ -0,0 +1 @@
+Subproject commit cc2d6b54cb0cb9d18fcfa5cade098d0ddfa63bb7