diff --git a/.gitmodules b/.gitmodules
index c2dfcc1d..0000f1d5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "submodules/twisp"]
 	path = submodules/twisp
 	url = git@github.com:MercuryWorkshop/twisp.git
+[submodule "submodules/epoxy-tls"]
+	path = submodules/epoxy-tls
+	url = git@github.com:MercuryWorkshop/epoxy-tls.git
diff --git a/submodules/epoxy-tls b/submodules/epoxy-tls
new file mode 160000
index 00000000..7fdacb26
--- /dev/null
+++ b/submodules/epoxy-tls
@@ -0,0 +1 @@
+Subproject commit 7fdacb26237a0a69faacd1c08d746584fbd98f94