diff --git a/stack.yaml b/stack.yaml
index d76cd4465..f75ba5f9a 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -24,7 +24,7 @@ extra-deps:
     commit: b7071df50bad3a251a544b984e4bf98fa09b8fae
   - git: git@gitlab2.rz.ifi.lmu.de:uni2work/conduit-resumablesink.git
     commit: cbea6159c2975d42f948525e03e12fc390da53c5
-  - git: git://github.com/jtdaugherty/HaskellNet.git
+  - git: https://github.com/jtdaugherty/HaskellNet.git
     commit: 5aa1f3b009253b02c4822005ac59ee208a10a347
   - git: git@gitlab2.rz.ifi.lmu.de:uni2work/HaskellNet-SSL.git
     commit: 40393c938111ac78232dc2c7eec5edb4a22d03e8