diff --git a/.gitmodules b/.gitmodules
index 738544e..cd06b26 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -11,3 +11,7 @@
 [submodule "vendor/yaml-cpp"]
 	path = vendor/yaml-cpp
 	url = https://github.com/jbeder/yaml-cpp.git
+[submodule "vendor/implot"]
+	path = vendor/implot
+	url = https://github.com/gwm17/implot.git
+	branch = backends
diff --git a/vendor/implot b/vendor/implot
new file mode 160000
index 0000000..d34204b
--- /dev/null
+++ b/vendor/implot
@@ -0,0 +1 @@
+Subproject commit d34204b5a762dcef600440f8d7502633626cd217