diff --git a/.gitmodules b/.gitmodules
index 99c5dff91..89571ee73 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -98,3 +98,6 @@
 [submodule "submodules/mediastreamer2"]
 	path = submodules/mediastreamer2
 	url = git://git.linphone.org/mediastreamer2.git
+[submodule "submodules/mswasapi"]
+	path = submodules/mswasapi
+	url = git://git.linphone.org/mswasapi.git
diff --git a/submodules/mswasapi b/submodules/mswasapi
new file mode 160000
index 000000000..55679b23e
--- /dev/null
+++ b/submodules/mswasapi
@@ -0,0 +1 @@
+Subproject commit 55679b23ef130eab190b4f0dc0267761a712dc33