diff --git a/.gitmodules b/.gitmodules
index a97b999..c04bba4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,5 +1,4 @@
-
 [submodule "tests/isbd/iridium-sbd-emulator"]
 	path = tests/isbd/iridium-sbd-emulator
-	url = ../iridium-sbd-emulator.git
+	url = https://github.com/lromeraj/isbd-emu.git
 	branch = main