diff --git a/.gitmodules b/.gitmodules
index 871e83c4..43cc2fb2 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -6,4 +6,4 @@
 	url = https://github.com/leethomason/tinyxml2.git
 [submodule "DRAMSys/dramSys/src/common/third_party/pbuff"]
 	path = DRAMSys/dramSys/src/common/third_party/pbuff
-	url = https://jungma@git.rhrk.uni-kl.de/EIT-Wehn/dram.vp.packetbuffering.git
+	url = https://@git.rhrk.uni-kl.de/EIT-Wehn/dram.vp.packetbuffering.git