diff --git a/.gitmodules b/.gitmodules
index 58cfe248..5cc6c184 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "docs/themes/chirpstack-hugo-theme"]
 	path = docs/themes/chirpstack-hugo-theme
-	url = git@github.com:brocaar/chirpstack-hugo-theme.git
+	url = https://github.com/brocaar/chirpstack-hugo-theme.git