diff --git a/.gitmodules b/.gitmodules
index f3db395d..ce4f414b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,7 @@
 [submodule "config-value"]
 	path = config-value
 	url = https://github.com/glguy/config-value.git
+[submodule "HsOpenSSL"]
+	path = HsOpenSSL
+	url = https://github.com/glguy/HsOpenSSL
+	branch = glguy/pointer-fixes
diff --git a/HsOpenSSL b/HsOpenSSL
new file mode 160000
index 00000000..7c90fc32
--- /dev/null
+++ b/HsOpenSSL
@@ -0,0 +1 @@
+Subproject commit 7c90fc32bd2539b0de0280e686b9836f301e39aa