diff --git a/.gitmodules b/.gitmodules
index 2c7e148b0..984d6ec2b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,9 +1,9 @@
 [submodule "ASF-WebConfigGenerator"]
 	path = ASF-WebConfigGenerator
-	url = https://github.com/JustArchiNET/ASF-WebConfigGenerator
+	url = https://github.com/JustArchiNET/ASF-WebConfigGenerator.git
 [submodule "ASF-ui"]
 	path = ASF-ui
-	url = https://github.com/JustArchiNET/ASF-ui
+	url = https://github.com/JustArchiNET/ASF-ui.git
 [submodule "tools/ArchiCrowdin"]
 	path = tools/ArchiCrowdin
 	url = https://github.com/JustArchiNET/ArchiCrowdin.git