diff --git a/library/CMakeLists.txt b/library/CMakeLists.txt
index 9545c49f9..ba5333b1c 100644
--- a/library/CMakeLists.txt
+++ b/library/CMakeLists.txt
@@ -164,7 +164,7 @@ IF(UNIX)
 ENDIF()
 
 IF(UNIX)
-  SET(PROJECT_LIBS rt )
+  SET(PROJECT_LIBS rt dl)
 ELSE(WIN32)
   #FIXME: do we really need this?
   SET(PROJECT_LIBS psapi ${dfhack_SOURCE_DIR}/library/depends/ntdll/ntdll.lib)
diff --git a/plugins/mode.cpp b/plugins/mode.cpp
index e8ef7fa4a..f318c3853 100644
--- a/plugins/mode.cpp
+++ b/plugins/mode.cpp
@@ -113,7 +113,7 @@ DFhackCExport command_result mode (Core * c, vector <string> & parameters)
     printCurrentModes(gm, c->con);
     if(set)
     {
-        if(gm.g_mode == GAMEMODE_NONE || gm.g_type == GAMETYPE_VIEW_LEGENDS || gm.g_type == GAMETYPE_DWARF_RECLAIM)
+        if( gm.g_mode == GAMEMODE_NONE || gm.g_type == GAMETYPE_VIEW_LEGENDS )
         {
             c->con.printerr("It is not safe to set modes in menus.\n");
             return CR_FAILURE;
@@ -123,6 +123,7 @@ DFhackCExport command_result mode (Core * c, vector <string> & parameters)
                << "1 = Adventurer Mode" << endl
                << "2 = Arena Mode" << endl
                << "3 = Arena, controlling creature" << endl
+               << "4 = Reclaim Fortress Mode" << endl
                << "c = cancel/do nothing" << endl;
         uint32_t select=99;
 
@@ -135,7 +136,7 @@ DFhackCExport command_result mode (Core * c, vector <string> & parameters)
         const char * start = selected.c_str();
         char * end = 0;
         select = strtol(start, &end, 10);
-        if(!end || end==start || select > 3)
+        if(!end || end==start || select > 4)
         {
             c->con.printerr("This is not a valid selection.\n");
             goto input_again;
@@ -159,6 +160,10 @@ DFhackCExport command_result mode (Core * c, vector <string> & parameters)
                 gm.g_mode = GAMEMODE_ADVENTURE;
                 gm.g_type = GAMETYPE_ADVENTURE_ARENA;
                 break;
+            case 4:
+                gm.g_mode = GAMEMODE_DWARF;
+                gm.g_type = GAMETYPE_DWARF_RECLAIM;
+                break;
         }
         c->Suspend();
         world->WriteGameMode(gm);