diff --git a/.gitmodules b/.gitmodules
index f422c33..9b3a641 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -198,7 +198,7 @@
 	url = https://github.com/MONICA-Project/Lora-Scral.git
 [submodule "dns-sd-tester"]
 	path = dns-sd-tester
-	url = http://git.blubbfish.net/vs_projects/dns-sd-tester.git
+	url = https://github.com/blubbfish/dns-sd-tester.git
 [submodule "hp-raid45-recovery"]
 	path = hp-raid45-recovery
 	url = http://git.blubbfish.net/vs_projects/hp-raid45-recovery.git