diff --git a/openbox/actions/session.c b/openbox/actions/session.c
deleted file mode 100644
index b9e33b74..00000000
--- a/openbox/actions/session.c
+++ /dev/null
@@ -1,78 +0,0 @@
-#include "openbox/actions.h"
-#include "openbox/prompt.h"
-#include "openbox/session.h"
-#include "gettext.h"
-
-typedef struct {
-    gboolean prompt;
-    gboolean silent;
-} Options;
-
-static gpointer setup_func(xmlNodePtr node);
-static gboolean logout_func(ObActionsData *data, gpointer options);
-
-void action_session_startup(void)
-{
-    actions_register("SessionLogout", setup_func, NULL, logout_func,
-                     NULL, NULL);
-}
-
-static gpointer setup_func(xmlNodePtr node)
-{
-    xmlNodePtr n;
-    Options *o;
-
-    o = g_new0(Options, 1);
-    o->prompt = TRUE;
-
-    if ((n = obt_parse_find_node(node, "prompt")))
-        o->prompt = obt_parse_node_bool(n);
-
-    return o;
-}
-
-static gboolean prompt_cb(ObPrompt *p, gint result, gpointer data)
-{
-    if (result) {
-#ifdef USE_SM
-        Options *o = data;
-        session_request_logout(o->silent);
-#else
-        /* TRANSLATORS: Don't translate the word "SessionLogout" as it's the
-           name of the action you write in rc.xml */
-        g_message(_("The SessionLogout action is not available since Openbox was built without session management support"));
-#endif
-    }
-    return TRUE; /* call cleanup func */
-}
-
-static void prompt_cleanup(ObPrompt *p, gpointer data)
-{
-    g_free(data);
-    prompt_unref(p);
-}
-
-/* Always return FALSE because its not interactive */
-static gboolean logout_func(ObActionsData *data, gpointer options)
-{
-    Options *o = options;
-
-    if (o->prompt) {
-        Options *o2;
-        ObPrompt *p;
-        ObPromptAnswer answers[] = {
-            { _("Cancel"), 0 },
-            { _("Log Out"), 1 }
-        };
-
-        o2 = g_memdup(o, sizeof(Options));
-        p = prompt_new(_("Are you sure you want to log out?"),
-                       _("Log Out"),
-                       answers, 2, 0, 0, prompt_cb, prompt_cleanup, o2);
-        prompt_show(p, NULL, FALSE);
-    }
-    else
-        prompt_cb(NULL, 1, o);
-
-    return FALSE;
-}
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 200e9ca3..45097149 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -13,7 +13,6 @@ openbox/menu.c
 openbox/mouse.c
 openbox/openbox.c
 openbox/screen.c
-openbox/session.c
 openbox/startupnotify.c
 openbox/translate.c
 openbox/prompt.c