diff --git a/compile_qemu_nyx.sh b/compile_qemu_nyx.sh
index c5859606c7..e36fe285f8 100755
--- a/compile_qemu_nyx.sh
+++ b/compile_qemu_nyx.sh
@@ -82,7 +82,8 @@ compile () {
 }
 
 git submodule init
-git submodule update
+git submodule update libxdc
+git submodule update capstone_v4
 
 if [ "$#" == 0 ] ; then
   error