diff --git a/introspection/nm-device-cdma.xml b/introspection/nm-device-cdma.xml
deleted file mode 100644
index 2b43f8fdcb..0000000000
--- a/introspection/nm-device-cdma.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<node name="/" xmlns:tp="http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0">
-  <interface name="org.freedesktop.NetworkManager.Device.Cdma">
-
-    <signal name="PropertiesChanged">
-        <arg name="properties" type="a{sv}" tp:type="String_Variant_Map">
-            <tp:docstring>
-                A dictionary mapping property names to variant boxed values
-            </tp:docstring>
-        </arg>
-    </signal>
-
-  </interface>
-</node>
diff --git a/introspection/nm-device-gsm.xml b/introspection/nm-device-gsm.xml
deleted file mode 100644
index 650d656a7e..0000000000
--- a/introspection/nm-device-gsm.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<node name="/" xmlns:tp="http://telepathy.freedesktop.org/wiki/DbusSpec#extensions-v0">
-  <interface name="org.freedesktop.NetworkManager.Device.Gsm">
-
-    <signal name="PropertiesChanged">
-        <arg name="properties" type="a{sv}" tp:type="String_Variant_Map">
-            <tp:docstring>
-                A dictionary mapping property names to variant boxed values
-            </tp:docstring>
-        </arg>
-    </signal>
-
-  </interface>
-</node>