diff --git a/.gitmodules b/.gitmodules
index c8d6c4f..0fc5e01 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "ioemu"]
 	path = ioemu
 	url = https://git.xdrm.io/logauth/ioemu.git
+	branch = master