diff --git a/.gitmodules b/.gitmodules
index 2e260f89134..018b511573f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,4 +13,4 @@
 	url = https://github.com/filecoin-project/oni
 [submodule "extern/blst"]
 	path = extern/blst
-	url = git@github.com:supranational/blst.git
+	url = https://github.com/supranational/blst.git