diff --git a/presence/argument.cpp b/presence/argument.cpp
index e256426..c0d0ee3 100644
--- a/presence/argument.cpp
+++ b/presence/argument.cpp
@@ -30,13 +30,14 @@
 const std::string ArgumentParser::trueString = "true"s;
 const std::string ArgumentParser::emptyString = ""s;
 
-const char* ArgumentParser::optionStr = "p:k:n:i:d:?h";
+const char* ArgumentParser::optionStr = "p:k:n:i:d:e:?h";
 const option ArgumentParser::options[] = {
     {"path", required_argument, nullptr, 'p'},
     {"key", required_argument, nullptr, 'k'},
     {"name", required_argument, nullptr, 'n'},
     {"inventory", required_argument, nullptr, 'i'},
     {"drivers", required_argument, nullptr, 'd'},
+    {"extra-ifaces", required_argument, nullptr, 'e'},
     {"help", no_argument, nullptr, 'h'},
     {0, 0, 0, 0},
 };
@@ -97,6 +98,12 @@
                  " of path,device pairs.  For example:\n";
     std::cerr << "                          "
                  "/sys/bus/i2c/drivers/some-driver,3-0068\n";
+    std::cerr << "  --extra-ifaces=<ifaces> List of interfaces to associate to"
+                 " inventory item\n";
+    std::cerr << "                          Format is a comma separated list"
+                 " of interfaces.         For example:\n";
+    std::cerr << "                          "
+                 "/xyz/openbmc_project/.../1,/xyz/openbmc_project/.../2\n";
     std::cerr << std::flush;
     exit(-1);
 }
diff --git a/presence/gpio_presence.cpp b/presence/gpio_presence.cpp
index 1671721..4326602 100644
--- a/presence/gpio_presence.cpp
+++ b/presence/gpio_presence.cpp
@@ -145,6 +145,11 @@
     invProp.emplace("Present", present);
     invProp.emplace("PrettyName", name);
     invIntf.emplace("xyz.openbmc_project.Inventory.Item", std::move(invProp));
+    // Add any extra interfaces we want to associate with the inventory item
+    for (auto& iface : ifaces)
+    {
+        invIntf.emplace(iface, PropertyMap());
+    }
     invObj.emplace(std::move(inventory), std::move(invIntf));
 
     return invObj;
diff --git a/presence/gpio_presence.hpp b/presence/gpio_presence.hpp
index 834a171..edd2d7a 100644
--- a/presence/gpio_presence.hpp
+++ b/presence/gpio_presence.hpp
@@ -18,6 +18,7 @@
 using Device = std::string;
 using Path = std::experimental::filesystem::path;
 using Driver = std::tuple<Device, Path>;
+using Interface = std::string;
 
 /** @class Presence
  *  @brief Responsible for determining and monitoring presence,
@@ -57,6 +58,8 @@
      *  @param[in] name      - Pretty name of the inventory item
      *  @param[in] event     - sd_event handler
      *  @param[in] drivers   - list of device drivers to bind and unbind
+     *  @param[in] ifaces    - list of extra interfaces to associate with the
+     *                         inventory item
      *  @param[in] handler   - IO callback handler. Defaults to one in this
      *                        class
      */
@@ -64,9 +67,11 @@
              const std::string& path, const unsigned int key,
              const std::string& name, EventPtr& event,
              const std::vector<Driver>& drivers,
+             const std::vector<Interface>& ifaces,
              sd_event_io_handler_t handler = Presence::processEvents) :
         Evdev(path, key, event, handler, true),
-        bus(bus), inventory(inventory), name(name), drivers(drivers)
+        bus(bus), inventory(inventory), name(name), drivers(drivers),
+        ifaces(ifaces)
     {
         determinePresence();
     }
@@ -122,6 +127,11 @@
     /** @brief  Vector of path and device tuples to bind/unbind*/
     const std::vector<Driver> drivers;
 
+    /** @brief  Vector of extra inventory interfaces to associate with the
+     *          inventory item
+     */
+    const std::vector<Interface> ifaces;
+
     /**
      * @brief Binds or unbinds drivers
      *
diff --git a/presence/main.cpp b/presence/main.cpp
index 16866d4..eace07e 100644
--- a/presence/main.cpp
+++ b/presence/main.cpp
@@ -64,6 +64,7 @@
     auto key = options["key"];
     auto path = options["path"];
     auto drivers = options["drivers"];
+    auto ifaces = options["extra-ifaces"];
     if (argc < 4)
     {
         std::cerr << "Too few arguments\n";
@@ -99,6 +100,19 @@
         }
     }
 
+    std::vector<Interface> ifaceList;
+
+    // Extra interfaces list is optional
+    if (ifaces != ArgumentParser::emptyString)
+    {
+        std::stringstream ss(ifaces);
+        Interface iface;
+        while (std::getline(ss, iface, ','))
+        {
+            ifaceList.push_back(iface);
+        }
+    }
+
     auto bus = sdbusplus::bus::new_default();
     auto rc = 0;
     sd_event* event = nullptr;
@@ -113,7 +127,7 @@
 
     auto name = options["name"];
     Presence presence(bus, inventory, path, std::stoul(key), name, eventP,
-                      driverList);
+                      driverList, ifaceList);
 
     while (true)
     {