diff --git a/.gitmodules b/.gitmodules
index 436d1606..21c81843 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,3 +13,6 @@
 [submodule "third_party/FAudio"]
 	path = third_party/FAudio
 	url = https://github.com/FNA-XNA/FAudio
+[submodule "third_party/c-hashmap"]
+	path = third_party/c-hashmap
+	url = https://github.com/Mashpoe/c-hashmap
diff --git a/third_party/c-hashmap b/third_party/c-hashmap
new file mode 160000
index 00000000..b541b118
--- /dev/null
+++ b/third_party/c-hashmap
@@ -0,0 +1 @@
+Subproject commit b541b1181b30cb7180cf997485c16b2dc27ac28e